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NDQ_015202 | law relating the volume and pressure of gas at a constant temperature | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | b | T_3947 | image | textbook_images/behavior_of_gases_22545.png | FIGURE 4.12 As the volume of a gas increases, its pressure decreases. | 0.320937 |
NDQ_015202 | law relating the volume and pressure of gas at a constant temperature | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | b | T_3948 | image | textbook_images/behavior_of_gases_22547.png | FIGURE 4.14 As the temperature of a gas increases, its volume also increases. | 0.318056 |
NDQ_015202 | law relating the volume and pressure of gas at a constant temperature | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | b | T_0287 | image | textbook_images/weather_forecasting_20178.png | FIGURE 16.23 The greater the air pressure outside the tube, the higher the mercury rises inside the tube. Mercury can rise in the tube because theres no air pressing down on it. | 0.315072 |
NDQ_015202 | law relating the volume and pressure of gas at a constant temperature | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | b | T_3949 | image | textbook_images/behavior_of_gases_22548.png | FIGURE 4.15 As the temperature of a gas increases, its pressure increases as well. | 0.310935 |
NDQ_015202 | law relating the volume and pressure of gas at a constant temperature | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | b | DQ_011492 | image | abc_question_images/states_of_matter_19256.png | states_of_matter_19256.png | 0.307994 |
NDQ_015202 | law relating the volume and pressure of gas at a constant temperature | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | b | T_4470 | image | textbook_images/gases_22861.png | FIGURE 1.2 | 0.30042 |
NDQ_015202 | law relating the volume and pressure of gas at a constant temperature | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | b | DQ_011608 | image | question_images/evaporation_and_sublimation_8078.png | evaporation_and_sublimation_8078.png | 0.299893 |
NDQ_015202 | law relating the volume and pressure of gas at a constant temperature | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | b | T_3945 | image | textbook_images/behavior_of_gases_22544.png | FIGURE 4.11 Earths atmosphere exerts pressure. This pressure is greatest at sea level. Can you explain why? | 0.296801 |
NDQ_015202 | law relating the volume and pressure of gas at a constant temperature | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | b | DQ_010661 | image | abc_question_images/nuclear_energy_17095.png | nuclear_energy_17095.png | 0.291102 |
NDQ_015202 | law relating the volume and pressure of gas at a constant temperature | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | b | DQ_011501 | image | question_images/states_of_matter_7614.png | states_of_matter_7614.png | 0.290595 |
NDQ_015202 | law relating the volume and pressure of gas at a constant temperature | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | b | T_3946 | text | null | For a given amount of gas, scientists have discovered that the pressure, volume, and temperature of a gas are related in certain ways. Because these relationships always hold in nature, they are called laws. The laws are named for the scientists that discovered them. | 0.756765 |
NDQ_015202 | law relating the volume and pressure of gas at a constant temperature | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | b | T_3939 | text | null | Water vapor is an example of a gas. A gas is matter that has neither a fixed volume nor a fixed shape. Instead, a gas takes both the volume and the shape of its container. It spreads out to take up all available space. You can see an example in Figure 4.6. | 0.652257 |
NDQ_015202 | law relating the volume and pressure of gas at a constant temperature | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | b | T_4715 | text | null | Compare and contrast the basic properties of matter, such as mass and volume. | 0.631371 |
NDQ_015202 | law relating the volume and pressure of gas at a constant temperature | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | b | T_0205 | text | null | We usually cant sense the air around us unless it is moving. But air has the same basic properties as other matter. For example, air has mass, volume and, of course, density. | 0.630398 |
NDQ_015202 | law relating the volume and pressure of gas at a constant temperature | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | b | T_3960 | text | null | Solids that change to gases generally first pass through the liquid state. However, sometimes solids change directly to gases and skip the liquid state. The reverse can also occur. Sometimes gases change directly to solids. | 0.628251 |
NDQ_015202 | law relating the volume and pressure of gas at a constant temperature | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | b | T_4239 | text | null | How fast a chemical reaction occurs is called the reaction rate. Several factors affect the rate of a given chemical reaction. They include the: temperature of reactants. concentration of reactants. surface area of reactants. presence of a catalyst. | 0.627644 |
NDQ_015202 | law relating the volume and pressure of gas at a constant temperature | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | b | T_4438 | text | null | A combustion engine is a complex machine that burns fuel to produce thermal energy and then uses the thermal energy to do work. There are two types of combustion engines: external and internal. A steam engine is an external combustion engine. | 0.626591 |
NDQ_015202 | law relating the volume and pressure of gas at a constant temperature | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | b | T_4883 | text | null | Specific heat is a measure of how much energy it takes to raise the temperature of a substance. It is the amount of energy (in joules) needed to raise the temperature of 1 gram of the substance by 1 C. Specific heat is a property that is specific to a given type of matter. Thats why its called specific. | 0.619624 |
NDQ_015202 | law relating the volume and pressure of gas at a constant temperature | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | b | T_4893 | text | null | A given kind of matter has the same chemical makeup and the same chemical properties regardless of its state. Thats because state of matter is a physical property. As a result, when matter changes state, it doesnt become a different kind of substance. For example, water is still water whether it exists as ice, liquid water, or water vapor. | 0.616357 |
NDQ_015202 | law relating the volume and pressure of gas at a constant temperature | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | b | T_3918 | text | null | Some properties of matter can be measured or observed only when matter undergoes a change to become an entirely different substance. These properties are called chemical properties. They include flammability and reactivity. | 0.613257 |
NDQ_015203 | average kinetic energy of particles of matter | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | f | T_4563 | image | textbook_images/kinetic_theory_of_matter_22914.png | FIGURE 1.1 | 0.359903 |
NDQ_015203 | average kinetic energy of particles of matter | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | f | T_3944 | image | textbook_images/solids_liquids_gases_and_plasmas_22541.png | FIGURE 4.8 Kinetic energy is needed to overcome the force of attraction between particles of the same substance. | 0.347258 |
NDQ_015203 | average kinetic energy of particles of matter | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | f | DQ_011492 | image | abc_question_images/states_of_matter_19256.png | states_of_matter_19256.png | 0.311054 |
NDQ_015203 | average kinetic energy of particles of matter | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | f | DQ_011493 | image | abc_question_images/states_of_matter_19258.png | states_of_matter_19258.png | 0.310479 |
NDQ_015203 | average kinetic energy of particles of matter | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | f | DQ_002744 | image | question_images/radioactive_decay_8182.png | radioactive_decay_8182.png | 0.308096 |
NDQ_015203 | average kinetic energy of particles of matter | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | f | DQ_002681 | image | question_images/radioactive_decay_7516.png | radioactive_decay_7516.png | 0.307409 |
NDQ_015203 | average kinetic energy of particles of matter | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | f | DQ_010684 | image | abc_question_images/nuclear_energy_18107.png | nuclear_energy_18107.png | 0.300993 |
NDQ_015203 | average kinetic energy of particles of matter | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | f | DQ_011479 | image | abc_question_images/states_of_matter_17613.png | states_of_matter_17613.png | 0.300054 |
NDQ_015203 | average kinetic energy of particles of matter | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | f | DQ_011487 | image | abc_question_images/states_of_matter_19251.png | states_of_matter_19251.png | 0.29549 |
NDQ_015203 | average kinetic energy of particles of matter | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | f | DQ_010817 | image | question_images/nuclear_energy_8119.png | nuclear_energy_8119.png | 0.291259 |
NDQ_015203 | average kinetic energy of particles of matter | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | f | T_3943 | text | null | The particles that make up matter are also constantly moving. They have kinetic energy. The theory that all matter consists of constantly moving particles is called the kinetic theory of matter. You can learn more about it at the URL below. | 0.74404 |
NDQ_015203 | average kinetic energy of particles of matter | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | f | T_3942 | text | null | Energy is defined as the ability to cause changes in matter. You can change energy from one form to another when you lift your arm or take a step. In each case, energy is used to move matter you. The energy of moving matter is called kinetic energy. | 0.717207 |
NDQ_015203 | average kinetic energy of particles of matter | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | f | T_3941 | text | null | Why do different states of matter have different properties? Its because of differences in energy at the level of atoms and molecules, the tiny particles that make up matter. | 0.698831 |
NDQ_015203 | average kinetic energy of particles of matter | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | f | T_0726 | text | null | Nuclear energy is produced by splitting the nucleus of an atom. This releases a huge amount of energy. | 0.668193 |
NDQ_015203 | average kinetic energy of particles of matter | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | f | T_0698 | text | null | Energy changes form when something happens. But the total amount of energy always stays the same. The Law of Conservation of Energy says that energy cannot be created or destroyed. Scientists observed that energy could change from one form to another. They also observed that the overall amount of energy did not change. | 0.667466 |
NDQ_015203 | average kinetic energy of particles of matter | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | f | T_4823 | text | null | Newtons third law of motion is just one of many scientific laws. A scientific law is a statement describing what always happens under certain conditions. Other examples of laws in physical science include: Newtons first law of motion Newtons second law of motion Newtons law of universal gravitation Law of conservation of mass Law of conservation of energy Law of conservation of momentum | 0.667058 |
NDQ_015203 | average kinetic energy of particles of matter | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | f | T_4893 | text | null | A given kind of matter has the same chemical makeup and the same chemical properties regardless of its state. Thats because state of matter is a physical property. As a result, when matter changes state, it doesnt become a different kind of substance. For example, water is still water whether it exists as ice, liquid water, or water vapor. | 0.658396 |
NDQ_015203 | average kinetic energy of particles of matter | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | f | T_4715 | text | null | Compare and contrast the basic properties of matter, such as mass and volume. | 0.653004 |
NDQ_015203 | average kinetic energy of particles of matter | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | f | T_4593 | text | null | Matter is all the stuff that exists in the universe. Everything you can see and touch is made of matter, including you! The only things that arent matter are forms of energy, such as light and sound. In science, matter is defined as anything that has mass and volume. Mass and volume measure different aspects of matter. | 0.651479 |
NDQ_015203 | average kinetic energy of particles of matter | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | f | T_4976 | text | null | Waves that travel through mattersuch as the fabric of a flagare called mechanical waves. The matter they travel through is called the medium. When the energy of a wave passes through the medium, particles of the medium move. The more energy the wave has, the farther the particles of the medium move. The distance the particles move is measured by the waves amplitude. | 0.64573 |
NDQ_015204 | amount of space that matter occupies | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | e | T_3751 | image | textbook_images/science_skills_22398.png | FIGURE 2.7 Dimensions of a rectangular solid include length (l), width (w), and height (h). The solid has six sides. How would you calcu- late the total surface area of the solid? | 0.287948 |
NDQ_015204 | amount of space that matter occupies | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | e | DQ_011488 | image | abc_question_images/states_of_matter_19252.png | states_of_matter_19252.png | 0.281875 |
NDQ_015204 | amount of space that matter occupies | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | e | DQ_011493 | image | abc_question_images/states_of_matter_19258.png | states_of_matter_19258.png | 0.277286 |
NDQ_015204 | amount of space that matter occupies | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | e | DQ_000729 | image | question_images/sun_layers_6306.png | sun_layers_6306.png | 0.276926 |
NDQ_015204 | amount of space that matter occupies | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | e | DQ_011479 | image | abc_question_images/states_of_matter_17613.png | states_of_matter_17613.png | 0.270639 |
NDQ_015204 | amount of space that matter occupies | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | e | T_3775 | image | textbook_images/characteristics_of_sound_22410.png | FIGURE 20.4 The energy of sound waves spreads out over a greater area as the waves travel farther from the sound source. This di- agram represents just a small section of the total area of sound waves spreading out from the source. Sound waves ac- tually travel away from the source in all directions. As distance from the source increases, the area covered by the sound waves increases, lessening their inten- sity. | 0.270484 |
NDQ_015204 | amount of space that matter occupies | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | e | DQ_000483 | image | question_images/layers_of_atmosphere_8101.png | layers_of_atmosphere_8101.png | 0.269814 |
NDQ_015204 | amount of space that matter occupies | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | e | T_0207 | image | textbook_images/the_atmosphere_20136.png | FIGURE 15.4 This drawing represents a column of air. The column rises from sea level to the top of the atmosphere. Where does air have the greatest density? | 0.269697 |
NDQ_015204 | amount of space that matter occupies | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | e | DD_0022 | image | teaching_images/layers_of_atmosphere_8102.png | The diagram shows the 5 layers of Earth's atmosphere and their relative distance from the Earth's surface. Troposphere is the shortest layer closest to Earth's surface at about 15km away from the surface. The stratosphere is the layer above the troposphere and rises to about 50 kilometers above the surface. The mesosphere is the layer above the stratosphere and rises to about 80 kilometers above the surface. Temperature decreases with altitude in this layer. The thermosphere is the layer above the mesosphere and rises to 500 kilometers above the surface. The International Space Station orbits Earth in this layer. The exosphere is the layer above the thermosphere. This is the top of the atmosphere. | 0.268958 |
NDQ_015204 | amount of space that matter occupies | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | e | DQ_011483 | image | abc_question_images/states_of_matter_17618.png | states_of_matter_17618.png | 0.267172 |
NDQ_015204 | amount of space that matter occupies | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | e | T_4715 | text | null | Compare and contrast the basic properties of matter, such as mass and volume. | 0.599121 |
NDQ_015204 | amount of space that matter occupies | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | e | T_0726 | text | null | Nuclear energy is produced by splitting the nucleus of an atom. This releases a huge amount of energy. | 0.590044 |
NDQ_015204 | amount of space that matter occupies | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | e | T_0638 | text | null | To understand minerals, we must first understand matter. Matter is the substance that physical objects are made of. | 0.579159 |
NDQ_015204 | amount of space that matter occupies | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | e | T_0216 | text | null | Energy travels through space or material. Heat energy is transferred in three ways: radiation, conduction, and convection. | 0.577915 |
NDQ_015204 | amount of space that matter occupies | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | e | T_3941 | text | null | Why do different states of matter have different properties? Its because of differences in energy at the level of atoms and molecules, the tiny particles that make up matter. | 0.575841 |
NDQ_015204 | amount of space that matter occupies | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | e | T_1447 | text | null | Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups. | 0.571519 |
NDQ_015204 | amount of space that matter occupies | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | e | T_3943 | text | null | The particles that make up matter are also constantly moving. They have kinetic energy. The theory that all matter consists of constantly moving particles is called the kinetic theory of matter. You can learn more about it at the URL below. | 0.571326 |
NDQ_015204 | amount of space that matter occupies | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | e | T_4893 | text | null | A given kind of matter has the same chemical makeup and the same chemical properties regardless of its state. Thats because state of matter is a physical property. As a result, when matter changes state, it doesnt become a different kind of substance. For example, water is still water whether it exists as ice, liquid water, or water vapor. | 0.570245 |
NDQ_015204 | amount of space that matter occupies | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | e | T_4593 | text | null | Matter is all the stuff that exists in the universe. Everything you can see and touch is made of matter, including you! The only things that arent matter are forms of energy, such as light and sound. In science, matter is defined as anything that has mass and volume. Mass and volume measure different aspects of matter. | 0.56761 |
NDQ_015204 | amount of space that matter occupies | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | e | T_3592 | text | null | Regardless of what gravity is a force between masses or the result of curves in space and time the effects of gravity on motion are well known. You already know that gravity causes objects to fall down to the ground. Gravity affects the motion of objects in other ways as well. | 0.566649 |
NDQ_015205 | law relating the temperature and volume of gas at a constant pressure | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | c | T_3948 | image | textbook_images/behavior_of_gases_22547.png | FIGURE 4.14 As the temperature of a gas increases, its volume also increases. | 0.323569 |
NDQ_015205 | law relating the temperature and volume of gas at a constant pressure | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | c | T_3947 | image | textbook_images/behavior_of_gases_22545.png | FIGURE 4.12 As the volume of a gas increases, its pressure decreases. | 0.320939 |
NDQ_015205 | law relating the temperature and volume of gas at a constant pressure | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | c | T_3949 | image | textbook_images/behavior_of_gases_22548.png | FIGURE 4.15 As the temperature of a gas increases, its pressure increases as well. | 0.318536 |
NDQ_015205 | law relating the temperature and volume of gas at a constant pressure | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | c | T_0287 | image | textbook_images/weather_forecasting_20178.png | FIGURE 16.23 The greater the air pressure outside the tube, the higher the mercury rises inside the tube. Mercury can rise in the tube because theres no air pressing down on it. | 0.316261 |
NDQ_015205 | law relating the temperature and volume of gas at a constant pressure | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | c | DQ_011492 | image | abc_question_images/states_of_matter_19256.png | states_of_matter_19256.png | 0.303368 |
NDQ_015205 | law relating the temperature and volume of gas at a constant pressure | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | c | DQ_011608 | image | question_images/evaporation_and_sublimation_8078.png | evaporation_and_sublimation_8078.png | 0.298743 |
NDQ_015205 | law relating the temperature and volume of gas at a constant pressure | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | c | T_3945 | image | textbook_images/behavior_of_gases_22544.png | FIGURE 4.11 Earths atmosphere exerts pressure. This pressure is greatest at sea level. Can you explain why? | 0.295116 |
NDQ_015205 | law relating the temperature and volume of gas at a constant pressure | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | c | DQ_010661 | image | abc_question_images/nuclear_energy_17095.png | nuclear_energy_17095.png | 0.291767 |
NDQ_015205 | law relating the temperature and volume of gas at a constant pressure | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | c | T_4470 | image | textbook_images/gases_22861.png | FIGURE 1.2 | 0.290923 |
NDQ_015205 | law relating the temperature and volume of gas at a constant pressure | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | c | DD_0238 | image | teaching_images/evaporation_and_sublimation_8074.png | The image below shows the different changes in states of matter. A material will change from one state or phase to another at specific combinations of temperature and surrounding pressure. Typically, the pressure is atmospheric pressure, so temperature is the determining factor to the change in state in those cases. The names of the changes in state are melting, freezing, boiling, condensation, sublimation and deposition. The temperature of a material will increase until it reaches the point where the change takes place. It will stay at that temperature until that change is completed. Solids are one of the three phase changes. Their structure and their resistance to change their shape or volume characterize solids. In a solid, the molecules are closely packed together. Liquids are the next of the three phase changes. Liquids are very different from solids, their structure is a bit freer, but not as free as gas. In a liquid phase, the molecules will take the shape of its container or the object that it is in. Gases are the last of the three phase changes. A gas phase is one of the simpler phases, because the gas molecules are the freest. This is because theoretically the molecules behave completely chaotically and they roam anywhere and fill every space of an object or container. | 0.28851 |
NDQ_015205 | law relating the temperature and volume of gas at a constant pressure | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | c | T_3946 | text | null | For a given amount of gas, scientists have discovered that the pressure, volume, and temperature of a gas are related in certain ways. Because these relationships always hold in nature, they are called laws. The laws are named for the scientists that discovered them. | 0.755623 |
NDQ_015205 | law relating the temperature and volume of gas at a constant pressure | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | c | T_3939 | text | null | Water vapor is an example of a gas. A gas is matter that has neither a fixed volume nor a fixed shape. Instead, a gas takes both the volume and the shape of its container. It spreads out to take up all available space. You can see an example in Figure 4.6. | 0.641848 |
NDQ_015205 | law relating the temperature and volume of gas at a constant pressure | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | c | T_0205 | text | null | We usually cant sense the air around us unless it is moving. But air has the same basic properties as other matter. For example, air has mass, volume and, of course, density. | 0.626912 |
NDQ_015205 | law relating the temperature and volume of gas at a constant pressure | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | c | T_4438 | text | null | A combustion engine is a complex machine that burns fuel to produce thermal energy and then uses the thermal energy to do work. There are two types of combustion engines: external and internal. A steam engine is an external combustion engine. | 0.621865 |
NDQ_015205 | law relating the temperature and volume of gas at a constant pressure | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | c | T_3960 | text | null | Solids that change to gases generally first pass through the liquid state. However, sometimes solids change directly to gases and skip the liquid state. The reverse can also occur. Sometimes gases change directly to solids. | 0.621519 |
NDQ_015205 | law relating the temperature and volume of gas at a constant pressure | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | c | T_4239 | text | null | How fast a chemical reaction occurs is called the reaction rate. Several factors affect the rate of a given chemical reaction. They include the: temperature of reactants. concentration of reactants. surface area of reactants. presence of a catalyst. | 0.618051 |
NDQ_015205 | law relating the temperature and volume of gas at a constant pressure | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | c | T_4715 | text | null | Compare and contrast the basic properties of matter, such as mass and volume. | 0.617484 |
NDQ_015205 | law relating the temperature and volume of gas at a constant pressure | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | c | T_4883 | text | null | Specific heat is a measure of how much energy it takes to raise the temperature of a substance. It is the amount of energy (in joules) needed to raise the temperature of 1 gram of the substance by 1 C. Specific heat is a property that is specific to a given type of matter. Thats why its called specific. | 0.617136 |
NDQ_015205 | law relating the temperature and volume of gas at a constant pressure | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | c | T_4893 | text | null | A given kind of matter has the same chemical makeup and the same chemical properties regardless of its state. Thats because state of matter is a physical property. As a result, when matter changes state, it doesnt become a different kind of substance. For example, water is still water whether it exists as ice, liquid water, or water vapor. | 0.610345 |
NDQ_015205 | law relating the temperature and volume of gas at a constant pressure | null | a. Amontonss law, b. Boyles law, c. Charless law, d. pressure, e. volume, f. temperature, g. gas | c | T_4823 | text | null | Newtons third law of motion is just one of many scientific laws. A scientific law is a statement describing what always happens under certain conditions. Other examples of laws in physical science include: Newtons first law of motion Newtons second law of motion Newtons law of universal gravitation Law of conservation of mass Law of conservation of energy Law of conservation of momentum | 0.606406 |
NDQ_015206 | The molecules of gas in a closed container | null | a. keep bumping into each other., b. are always moving., c. exert pressure., d. all of the above | d | T_4470 | image | textbook_images/gases_22861.png | FIGURE 1.2 | 0.400678 |
NDQ_015206 | The molecules of gas in a closed container | null | a. keep bumping into each other., b. are always moving., c. exert pressure., d. all of the above | d | DQ_011501 | image | question_images/states_of_matter_7614.png | states_of_matter_7614.png | 0.361082 |
NDQ_015206 | The molecules of gas in a closed container | null | a. keep bumping into each other., b. are always moving., c. exert pressure., d. all of the above | d | DQ_011479 | image | abc_question_images/states_of_matter_17613.png | states_of_matter_17613.png | 0.347739 |
NDQ_015206 | The molecules of gas in a closed container | null | a. keep bumping into each other., b. are always moving., c. exert pressure., d. all of the above | d | DQ_007907 | image | question_images/blastocyst_9031.png | blastocyst_9031.png | 0.339909 |
NDQ_015206 | The molecules of gas in a closed container | null | a. keep bumping into each other., b. are always moving., c. exert pressure., d. all of the above | d | DQ_011569 | image | abc_question_images/state_change_17606.png | state_change_17606.png | 0.323629 |
NDQ_015206 | The molecules of gas in a closed container | null | a. keep bumping into each other., b. are always moving., c. exert pressure., d. all of the above | d | T_4227 | image | textbook_images/chemical_equations_22717.png | FIGURE 1.1 | 0.322786 |
NDQ_015206 | The molecules of gas in a closed container | null | a. keep bumping into each other., b. are always moving., c. exert pressure., d. all of the above | d | T_4740 | image | textbook_images/pressure_in_fluids_23030.png | FIGURE 1.3 | 0.32198 |
NDQ_015206 | The molecules of gas in a closed container | null | a. keep bumping into each other., b. are always moving., c. exert pressure., d. all of the above | d | T_3616 | image | textbook_images/pressure_of_fluids_22293.png | FIGURE 15.3 Differences in density between water and air lead to differences in pressure. | 0.321052 |
NDQ_015206 | The molecules of gas in a closed container | null | a. keep bumping into each other., b. are always moving., c. exert pressure., d. all of the above | d | DQ_011490 | image | abc_question_images/states_of_matter_19255.png | states_of_matter_19255.png | 0.320012 |
NDQ_015206 | The molecules of gas in a closed container | null | a. keep bumping into each other., b. are always moving., c. exert pressure., d. all of the above | d | T_4180 | image | textbook_images/boyles_law_22686.png | FIGURE 1.1 | 0.318444 |
NDQ_015206 | The molecules of gas in a closed container | null | a. keep bumping into each other., b. are always moving., c. exert pressure., d. all of the above | d | T_3939 | text | null | Water vapor is an example of a gas. A gas is matter that has neither a fixed volume nor a fixed shape. Instead, a gas takes both the volume and the shape of its container. It spreads out to take up all available space. You can see an example in Figure 4.6. | 0.592998 |
NDQ_015206 | The molecules of gas in a closed container | null | a. keep bumping into each other., b. are always moving., c. exert pressure., d. all of the above | d | T_3960 | text | null | Solids that change to gases generally first pass through the liquid state. However, sometimes solids change directly to gases and skip the liquid state. The reverse can also occur. Sometimes gases change directly to solids. | 0.540713 |
NDQ_015206 | The molecules of gas in a closed container | null | a. keep bumping into each other., b. are always moving., c. exert pressure., d. all of the above | d | T_1766 | text | null | The density of molecules is so low in the thermosphere that one gas molecule can go about 1 km before it collides with another molecule. Since so little energy is transferred, the air feels very cold (See opening image). | 0.535552 |
NDQ_015206 | The molecules of gas in a closed container | null | a. keep bumping into each other., b. are always moving., c. exert pressure., d. all of the above | d | T_3946 | text | null | For a given amount of gas, scientists have discovered that the pressure, volume, and temperature of a gas are related in certain ways. Because these relationships always hold in nature, they are called laws. The laws are named for the scientists that discovered them. | 0.527971 |
NDQ_015206 | The molecules of gas in a closed container | null | a. keep bumping into each other., b. are always moving., c. exert pressure., d. all of the above | d | T_0233 | text | null | There are very few gas molecules in the mesosphere. This means that there is little matter to absorb the Suns rays and heat the air. Most of the heat that enters the mesosphere comes from the stratosphere below. Thats why the mesosphere is warmest at the bottom. | 0.5217 |
NDQ_015206 | The molecules of gas in a closed container | null | a. keep bumping into each other., b. are always moving., c. exert pressure., d. all of the above | d | T_0202 | text | null | Air is easy to forget about. We usually cant see it, taste it, or smell it. We can only feel it when it moves. But air is actually made of molecules of many different gases. It also contains tiny particles of solid matter. | 0.513738 |
NDQ_015206 | The molecules of gas in a closed container | null | a. keep bumping into each other., b. are always moving., c. exert pressure., d. all of the above | d | T_1027 | text | null | Several properties of the atmosphere change with altitude, but the composition of the natural gases does not. The proportions of gases in the atmosphere are everywhere the same, with one exception. At about 20 km to 40 km above the surface, there is a greater concentration of ozone molecules than in other portions of the atmosphere. This is called the ozone layer. | 0.512105 |
NDQ_015206 | The molecules of gas in a closed container | null | a. keep bumping into each other., b. are always moving., c. exert pressure., d. all of the above | d | T_3941 | text | null | Why do different states of matter have different properties? Its because of differences in energy at the level of atoms and molecules, the tiny particles that make up matter. | 0.50938 |
NDQ_015206 | The molecules of gas in a closed container | null | a. keep bumping into each other., b. are always moving., c. exert pressure., d. all of the above | d | T_0205 | text | null | We usually cant sense the air around us unless it is moving. But air has the same basic properties as other matter. For example, air has mass, volume and, of course, density. | 0.506297 |
NDQ_015206 | The molecules of gas in a closed container | null | a. keep bumping into each other., b. are always moving., c. exert pressure., d. all of the above | d | T_0721 | text | null | Natural gas is mostly methane. | 0.50486 |
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