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NDQ_014104 | How close a measurement is to the true value is its | null | a. mean., b. range., c. precision., d. accuracy. | d | T_3587 | image | textbook_images/gravity_22269.png | FIGURE 13.16 A scale measures the pull of gravity on an object. | 0.271944 |
NDQ_014104 | How close a measurement is to the true value is its | null | a. mean., b. range., c. precision., d. accuracy. | d | T_4474 | image | textbook_images/gravity_22864.png | FIGURE 1.1 | 0.271002 |
NDQ_014104 | How close a measurement is to the true value is its | null | a. mean., b. range., c. precision., d. accuracy. | d | T_1679 | image | textbook_images/seismic_waves_21105.png | FIGURE 1.1 The crest, trough, and amplitude are illus- trated in this diagram. | 0.257008 |
NDQ_014104 | How close a measurement is to the true value is its | null | a. mean., b. range., c. precision., d. accuracy. | d | T_0814 | image | textbook_images/nature_of_earthquakes_20549.png | FIGURE 7.27 The energy from earthquakes travels in waves, such as the one shown in this diagram. | 0.255769 |
NDQ_014104 | How close a measurement is to the true value is its | null | a. mean., b. range., c. precision., d. accuracy. | d | DQ_011057 | image | question_images/waves_9292.png | waves_9292.png | 0.244115 |
NDQ_014104 | How close a measurement is to the true value is its | null | a. mean., b. range., c. precision., d. accuracy. | d | T_4826 | image | textbook_images/scientific_measuring_devices_23065.png | FIGURE 1.1 | 0.243734 |
NDQ_014104 | How close a measurement is to the true value is its | null | a. mean., b. range., c. precision., d. accuracy. | d | T_3912 | image | textbook_images/properties_of_matter_22515.png | FIGURE 3.1 This balance shows one way of measuring mass. When both sides of the balance are at the same level, it means that objects in the two pans have the same mass. | 0.240853 |
NDQ_014104 | How close a measurement is to the true value is its | null | a. mean., b. range., c. precision., d. accuracy. | d | DQ_000318 | image | question_images/ocean_waves_7126.png | ocean_waves_7126.png | 0.240117 |
NDQ_014104 | How close a measurement is to the true value is its | null | a. mean., b. range., c. precision., d. accuracy. | d | T_3913 | image | textbook_images/properties_of_matter_22516.png | FIGURE 3.2 This kitchen scale measures weight. How does weight differ from mass? | 0.239752 |
NDQ_014104 | How close a measurement is to the true value is its | null | a. mean., b. range., c. precision., d. accuracy. | d | T_0215 | image | textbook_images/energy_in_the_atmosphere_20139.png | FIGURE 15.7 This curve models a wave. Based on this figure, how would you define wave- length? | 0.238232 |
NDQ_014104 | How close a measurement is to the true value is its | null | a. mean., b. range., c. precision., d. accuracy. | d | T_4885 | text | null | How fast or slow something moves is its speed. Speed determines how far something travels in a given amount of time. The SI unit for speed is meters per second (m/s). Speed may be constant, but often it varies from moment to moment. | 0.604684 |
NDQ_014104 | How close a measurement is to the true value is its | null | a. mean., b. range., c. precision., d. accuracy. | d | T_4323 | text | null | The SI unit for distance is the meter (m). Short distances may be measured in centimeters (cm), and long distances may be measured in kilometers (km). For example, you might measure the distance from the bottom to the top of a sheet of paper in centimeters and the distance from your house to your school in kilometers. | 0.602143 |
NDQ_014104 | How close a measurement is to the true value is its | null | a. mean., b. range., c. precision., d. accuracy. | d | T_4322 | text | null | Distance is the length of the route between two points. The distance of a race, for example, is the length of the track between the starting and finishing lines. In a 100-meter sprint, that distance is 100 meters. | 0.591754 |
NDQ_014104 | How close a measurement is to the true value is its | null | a. mean., b. range., c. precision., d. accuracy. | d | T_0638 | text | null | To understand minerals, we must first understand matter. Matter is the substance that physical objects are made of. | 0.591151 |
NDQ_014104 | How close a measurement is to the true value is its | null | a. mean., b. range., c. precision., d. accuracy. | d | 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. | 0.589454 |
NDQ_014104 | How close a measurement is to the true value is its | null | a. mean., b. range., c. precision., d. accuracy. | d | T_4715 | text | null | Compare and contrast the basic properties of matter, such as mass and volume. | 0.588362 |
NDQ_014104 | How close a measurement is to the true value is its | null | a. mean., b. range., c. precision., d. accuracy. | d | T_4999 | text | null | Wave speed is the distance a wave travels in a given amount of time, such as the number of meters it travels per second. Wave speed (and speed in general) can be represented by the equation: Speed = Distance Time | 0.575887 |
NDQ_014104 | How close a measurement is to the true value is its | null | a. mean., b. range., c. precision., d. accuracy. | d | T_3278 | text | null | What does population growth mean? You can probably guess that it means the number of individuals in a population is increasing. The population growth rate tells you how quickly a population is increasing or decreasing. What determines the population growth rate for a particular population? | 0.575269 |
NDQ_014104 | How close a measurement is to the true value is its | null | a. mean., b. range., c. precision., d. accuracy. | d | T_1468 | text | null | Minerals are made by natural processes, those that occur in or on Earth. A diamond created deep in Earths crust is a mineral, but a diamond made in a laboratory by humans is not. Be careful about buying a laboratory-made diamond for jewelry. It may look pretty, but its not a diamond and is not technically a mineral. | 0.574788 |
NDQ_014104 | How close a measurement is to the true value is its | null | a. mean., b. range., c. precision., d. accuracy. | d | T_4844 | text | null | An electric circuit consists of at least one closed loop through which electric current can flow. Every circuit has a voltage source such as a battery and a conductor such as metal wire. A circuit may have other parts as well, such as lights and switches. In addition, a circuit may consist of one loop or two loops. | 0.573291 |
NDQ_014105 | An example of a derived quantity is | null | a. width., b. length., c. area., d. none of the above. | c | DQ_011488 | image | abc_question_images/states_of_matter_19252.png | states_of_matter_19252.png | 0.287572 |
NDQ_014105 | An example of a derived quantity is | null | a. width., b. length., c. area., d. none of the above. | c | DQ_011479 | image | abc_question_images/states_of_matter_17613.png | states_of_matter_17613.png | 0.286751 |
NDQ_014105 | An example of a derived quantity is | null | a. width., b. length., c. area., d. none of the above. | c | T_3142 | image | textbook_images/limiting_factors_to_population_growth_21955.png | FIGURE 1.1 | 0.284958 |
NDQ_014105 | An example of a derived quantity is | null | a. width., b. length., c. area., d. none of the above. | c | DQ_010691 | image | abc_question_images/nuclear_energy_18111.png | nuclear_energy_18111.png | 0.284144 |
NDQ_014105 | An example of a derived quantity is | null | a. width., b. length., c. area., d. none of the above. | c | T_2368 | image | textbook_images/populations_21521.png | FIGURE 23.4 Curve A represents exponential popula- tion growth. Curve B represents logistic population growth. | 0.283843 |
NDQ_014105 | An example of a derived quantity is | null | a. width., b. length., c. area., d. none of the above. | c | T_2370 | image | textbook_images/populations_21523.png | FIGURE 23.6 Growth of the Human Population. | 0.278801 |
NDQ_014105 | An example of a derived quantity is | null | a. width., b. length., c. area., d. none of the above. | c | T_0254 | image | textbook_images/weather_and_water_in_the_atmosphere_20156.png | FIGURE 16.1 How much water vapor can the air hold when its temperature is 40 C? | 0.276022 |
NDQ_014105 | An example of a derived quantity is | null | a. width., b. length., c. area., d. none of the above. | c | T_4861 | image | textbook_images/solids_23083.png | FIGURE 1.2 | 0.275058 |
NDQ_014105 | An example of a derived quantity is | null | a. width., b. length., c. area., d. none of the above. | c | DQ_011523 | image | question_images/states_of_matter_9252.png | states_of_matter_9252.png | 0.27429 |
NDQ_014105 | An example of a derived quantity is | null | a. width., b. length., c. area., d. none of the above. | c | DQ_010698 | image | abc_question_images/nuclear_energy_18118.png | nuclear_energy_18118.png | 0.271199 |
NDQ_014105 | An example of a derived quantity is | null | a. width., b. length., c. area., d. none of the above. | 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. | 0.623633 |
NDQ_014105 | An example of a derived quantity is | null | a. width., b. length., c. area., d. none of the above. | c | T_1607 | text | null | Radiometric dating is the process of using the concentrations of radioactive substances and daughter products to estimate the age of a material. Different isotopes are used to date materials of different ages. Using more than one isotope helps scientists to check the accuracy of the ages that they calculate. | 0.621117 |
NDQ_014105 | An example of a derived quantity is | null | a. width., b. length., c. area., d. none of the above. | c | T_3278 | text | null | What does population growth mean? You can probably guess that it means the number of individuals in a population is increasing. The population growth rate tells you how quickly a population is increasing or decreasing. What determines the population growth rate for a particular population? | 0.609674 |
NDQ_014105 | An example of a derived quantity is | null | a. width., b. length., c. area., d. none of the above. | c | T_1698 | text | null | How well soil forms and what type of soil forms depends on several different factors, which are described below. | 0.607175 |
NDQ_014105 | An example of a derived quantity is | null | a. width., b. length., c. area., d. none of the above. | c | T_4844 | text | null | An electric circuit consists of at least one closed loop through which electric current can flow. Every circuit has a voltage source such as a battery and a conductor such as metal wire. A circuit may have other parts as well, such as lights and switches. In addition, a circuit may consist of one loop or two loops. | 0.605343 |
NDQ_014105 | An example of a derived quantity is | null | a. width., b. length., c. area., d. none of the above. | 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 | 0.602221 |
NDQ_014105 | An example of a derived quantity is | null | a. width., b. length., c. area., d. none of the above. | c | T_4747 | text | null | Acids have many important uses, especially in industry. For example, sulfuric acid is used to manufacture a variety of different products, including paper, paint, and detergent. Some other uses of acids are be seen in the Figure 1.3. | 0.59958 |
NDQ_014105 | An example of a derived quantity is | null | a. width., b. length., c. area., d. none of the above. | c | T_4715 | text | null | Compare and contrast the basic properties of matter, such as mass and volume. | 0.596887 |
NDQ_014105 | An example of a derived quantity is | null | a. width., b. length., c. area., d. none of the above. | c | T_4190 | text | null | Derived quantities are quantities that are calculated from two or more measurements. Derived quantities cannot be measured directly. They can only be computed. Many derived quantities are calculated in physical science. Three examples are area, volume, and density. | 0.595846 |
NDQ_014105 | An example of a derived quantity is | null | a. width., b. length., c. area., d. none of the above. | c | T_1468 | text | null | Minerals are made by natural processes, those that occur in or on Earth. A diamond created deep in Earths crust is a mineral, but a diamond made in a laboratory by humans is not. Be careful about buying a laboratory-made diamond for jewelry. It may look pretty, but its not a diamond and is not technically a mineral. | 0.593645 |
NDQ_014106 | way of writing very large or very small numbers using exponents | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | g | T_3753 | image | textbook_images/science_skills_22399.png | FIGURE 2.8 Follow the steps in reverse to convert numbers from scientific notation. | 0.306715 |
NDQ_014106 | way of writing very large or very small numbers using exponents | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | g | DQ_011755 | image | question_images/atomic_mass_number_9015.png | atomic_mass_number_9015.png | 0.265449 |
NDQ_014106 | way of writing very large or very small numbers using exponents | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | g | DQ_011714 | image | question_images/atomic_mass_number_9004.png | atomic_mass_number_9004.png | 0.264414 |
NDQ_014106 | way of writing very large or very small numbers using exponents | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | g | DQ_011732 | image | question_images/atomic_mass_number_9010.png | atomic_mass_number_9010.png | 0.261617 |
NDQ_014106 | way of writing very large or very small numbers using exponents | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | g | DQ_011483 | image | abc_question_images/states_of_matter_17618.png | states_of_matter_17618.png | 0.255933 |
NDQ_014106 | way of writing very large or very small numbers using exponents | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | g | DD_0245 | image | teaching_images/atomic_mass_number_9009.png | The diagram shows how elements are written in relation to the mass and atomic number. The symbol X stands for the chemical symbol of the element. Two numbers are commonly used to distinguish atoms: atomic number and mass number. The symbol A at the top right of the element symbol refers to the mass number. Mass number is the number of protons plus the number of neutrons in an atom. The symbol Z at the bottom right of the element symbol refers to the atomic number. The atomic number is the number of protons in an atom. This number is unique for atoms of each kind of element. | 0.255482 |
NDQ_014106 | way of writing very large or very small numbers using exponents | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | g | DD_0244 | image | teaching_images/atomic_mass_number_9001.png | The figure shows the nuclear symbol for the chemical element Boron. There are two important numbers in a nuclear symbol. In the lower left part, there is the atomic number. The atomic number shows the number of protons. In the upper left part, there is the mass number. The mass number is the sum of the number of protons and neutrons. In addition, if the element is a ion, the charge is shown in the upper right part of the symbol. | 0.254135 |
NDQ_014106 | way of writing very large or very small numbers using exponents | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | g | DQ_000450 | image | abc_question_images/layers_of_atmosphere_18101.png | layers_of_atmosphere_18101.png | 0.247759 |
NDQ_014106 | way of writing very large or very small numbers using exponents | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | g | T_4598 | image | textbook_images/mechanical_advantage_22939.png | FIGURE 1.1 | 0.242481 |
NDQ_014106 | way of writing very large or very small numbers using exponents | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | g | 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? | 0.239365 |
NDQ_014106 | way of writing very large or very small numbers using exponents | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | g | T_3970 | text | null | The number of protons per atom is always the same for a given element. However, the number of neutrons may vary, and the number of electrons can change. | 0.533238 |
NDQ_014106 | way of writing very large or very small numbers using exponents | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | g | T_4323 | text | null | The SI unit for distance is the meter (m). Short distances may be measured in centimeters (cm), and long distances may be measured in kilometers (km). For example, you might measure the distance from the bottom to the top of a sheet of paper in centimeters and the distance from your house to your school in kilometers. | 0.522271 |
NDQ_014106 | way of writing very large or very small numbers using exponents | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | g | T_0726 | text | null | Nuclear energy is produced by splitting the nucleus of an atom. This releases a huge amount of energy. | 0.522012 |
NDQ_014106 | way of writing very large or very small numbers using exponents | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | g | T_4999 | text | null | Wave speed is the distance a wave travels in a given amount of time, such as the number of meters it travels per second. Wave speed (and speed in general) can be represented by the equation: Speed = Distance Time | 0.521464 |
NDQ_014106 | way of writing very large or very small numbers using exponents | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | g | T_4885 | text | null | How fast or slow something moves is its speed. Speed determines how far something travels in a given amount of time. The SI unit for speed is meters per second (m/s). Speed may be constant, but often it varies from moment to moment. | 0.518615 |
NDQ_014106 | way of writing very large or very small numbers using exponents | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | g | T_3278 | text | null | What does population growth mean? You can probably guess that it means the number of individuals in a population is increasing. The population growth rate tells you how quickly a population is increasing or decreasing. What determines the population growth rate for a particular population? | 0.518015 |
NDQ_014106 | way of writing very large or very small numbers using exponents | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | g | T_2576 | text | null | Sequencing the human genome has increased our knowledge of genetic disorders. Genetic disorders are diseases caused by mutations. Many genetic disorders are caused by mutations in a single gene. Others are caused by abnormal numbers of chromosomes. | 0.512801 |
NDQ_014106 | way of writing very large or very small numbers using exponents | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | g | T_4018 | text | null | Water (H2 O) is an example of a chemical compound. Water molecules always consist of two atoms of hydrogen and one atom of oxygen. Like water, all other chemical compounds consist of a fixed ratio of elements. It doesnt matter how much or how little of a compound there is. It always has the same composition. | 0.509439 |
NDQ_014106 | way of writing very large or very small numbers using exponents | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | g | T_4322 | text | null | Distance is the length of the route between two points. The distance of a race, for example, is the length of the track between the starting and finishing lines. In a 100-meter sprint, that distance is 100 meters. | 0.507243 |
NDQ_014106 | way of writing very large or very small numbers using exponents | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | g | 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. | 0.50619 |
NDQ_014107 | SI scale for measuring temperature | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | b | T_4826 | image | textbook_images/scientific_measuring_devices_23067.png | FIGURE 1.3 | 0.312721 |
NDQ_014107 | SI scale for measuring temperature | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | b | T_4918 | image | textbook_images/temperature_23113.png | FIGURE 1.1 | 0.299516 |
NDQ_014107 | SI scale for measuring temperature | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | b | T_4894 | image | textbook_images/states_of_matter_23100.png | FIGURE 1.2 | 0.293586 |
NDQ_014107 | SI scale for measuring temperature | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | b | T_3515 | image | textbook_images/solubility_and_concentration_22213.png | FIGURE 10.3 Temperature affects the solubility of a solute. However, it affects the solubility of gases differently than the solubility of solids and liquids. | 0.290532 |
NDQ_014107 | SI scale for measuring temperature | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | b | T_4863 | image | textbook_images/solubility_23085.png | FIGURE 1.1 | 0.286843 |
NDQ_014107 | SI scale for measuring temperature | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | 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. | 0.284813 |
NDQ_014107 | SI scale for measuring temperature | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | b | T_0254 | image | textbook_images/weather_and_water_in_the_atmosphere_20156.png | FIGURE 16.1 How much water vapor can the air hold when its temperature is 40 C? | 0.283532 |
NDQ_014107 | SI scale for measuring temperature | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | 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. | 0.282822 |
NDQ_014107 | SI scale for measuring temperature | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | b | T_3513 | image | textbook_images/solubility_and_concentration_22212.png | FIGURE 10.2 This graph shows the amount of different solids that can dissolve in 1 L of water at 20 degrees C. | 0.280474 |
NDQ_014107 | SI scale for measuring temperature | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | b | T_3694 | image | textbook_images/temperature_and_heat_22356.png | FIGURE 18.2 The red liquid in this thermometer is alcohol. Alcohol expands uniformly over a wide range of temperatures. This makes it ideal for use in thermometers. | 0.27936 |
NDQ_014107 | SI scale for measuring temperature | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | b | T_4323 | text | null | The SI unit for distance is the meter (m). Short distances may be measured in centimeters (cm), and long distances may be measured in kilometers (km). For example, you might measure the distance from the bottom to the top of a sheet of paper in centimeters and the distance from your house to your school in kilometers. | 0.58961 |
NDQ_014107 | SI scale for measuring temperature | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | 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. | 0.571125 |
NDQ_014107 | SI scale for measuring temperature | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | b | T_3691 | text | null | No doubt you already have a good idea of what temperature is. You might define it as how hot or cold something feels. In physics, temperature is defined as the average kinetic energy of the particles in an object. When particles move more quickly, temperature is higher and an object feels warmer. When particles move more slowly, temperature is lower and an object feels cooler. | 0.534891 |
NDQ_014107 | SI scale for measuring temperature | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | b | T_3912 | text | null | Mass is the amount of matter in a substance or object. Mass is commonly measured with a balance. A simple mechanical balance is shown in Figure 3.1. It allows an object to be matched with other objects of known mass. SI units for mass are the kilogram, but for smaller masses grams are often used instead. | 0.521645 |
NDQ_014107 | SI scale for measuring temperature | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | b | T_1607 | text | null | Radiometric dating is the process of using the concentrations of radioactive substances and daughter products to estimate the age of a material. Different isotopes are used to date materials of different ages. Using more than one isotope helps scientists to check the accuracy of the ages that they calculate. | 0.519876 |
NDQ_014107 | SI scale for measuring temperature | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | b | T_1698 | text | null | How well soil forms and what type of soil forms depends on several different factors, which are described below. | 0.512241 |
NDQ_014107 | SI scale for measuring temperature | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | b | T_1596 | text | null | A significant amount of water infiltrates into the ground. Soil moisture is an important reservoir for water (Figure The moisture content of soil in the United States varies greatly. | 0.512021 |
NDQ_014107 | SI scale for measuring temperature | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | b | T_0229 | text | null | Air temperature in the stratosphere layer increases with altitude. Why? The stratosphere gets most of its heat from the Sun. Therefore, its warmer closer to the Sun. The air at the bottom of the stratosphere is cold. The cold air is dense, so it doesnt rise. As a result, there is little mixing of air in this layer. | 0.511628 |
NDQ_014107 | SI scale for measuring temperature | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | b | T_1018 | text | null | To make a weather forecast, the conditions of the atmosphere must be known for that location and for the surrounding area. Temperature, air pressure, and other characteristics of the atmosphere must be measured and the data collected. | 0.511593 |
NDQ_014107 | SI scale for measuring temperature | null | a. accuracy, b. Kelvin, c. mean, d. model, e. precision, f. range, g. scientific notation | b | T_1753 | text | null | The atmosphere is layered, corresponding with how the atmospheres temperature changes with altitude. By under- standing the way temperature changes with altitude, we can learn a lot about how the atmosphere works. | 0.507224 |
NDQ_014108 | Which unit could be used for volume? | null | a. cm, b. cm2, c. cm3, d. cm4 | c | DD_0234 | image | teaching_images/states_of_matter_9253.png | There are three states of matter. These three states include solid, liquid, and gas. Solid states of matter are rigid and have a fixed shape and fixed volume. They cannot be squashed. Liquid states of matter are not rigid and have no fixed shape, but have a fixed volume. They too cannot be squashed. Gas states of matter are not rigid and have no fixed shape and no fixed volume. This state of matter can be squashed. | 0.326796 |
NDQ_014108 | Which unit could be used for volume? | null | a. cm, b. cm2, c. cm3, d. cm4 | c | DD_0235 | image | teaching_images/states_of_matter_9256.png | The image below shows Gases, Liquids, and Solids. Gases, liquids and solids are all made up of atoms, molecules, and/or ions, but the behaviors of these particles differ in the three phases. Gas assumes the shape and volume of its container particles can move past one another. Liquid also assumes the shape of the part of the container which it occupies particles can move/slide past one another. while solids retains a fixed volume and shape rigid - particles locked into place | 0.302099 |
NDQ_014108 | Which unit could be used for volume? | null | a. cm, b. cm2, c. cm3, d. cm4 | c | DQ_011490 | image | abc_question_images/states_of_matter_19255.png | states_of_matter_19255.png | 0.295889 |
NDQ_014108 | Which unit could be used for volume? | null | a. cm, b. cm2, c. cm3, d. cm4 | c | DQ_011492 | image | abc_question_images/states_of_matter_19256.png | states_of_matter_19256.png | 0.293749 |
NDQ_014108 | Which unit could be used for volume? | null | a. cm, b. cm2, c. cm3, d. cm4 | c | DQ_011479 | image | abc_question_images/states_of_matter_17613.png | states_of_matter_17613.png | 0.293653 |
NDQ_014108 | Which unit could be used for volume? | null | a. cm, b. cm2, c. cm3, d. cm4 | c | DQ_011488 | image | abc_question_images/states_of_matter_19252.png | states_of_matter_19252.png | 0.28838 |
NDQ_014108 | Which unit could be used for volume? | null | a. cm, b. cm2, c. cm3, d. cm4 | c | DQ_011504 | image | question_images/states_of_matter_7617.png | states_of_matter_7617.png | 0.285534 |
NDQ_014108 | Which unit could be used for volume? | null | a. cm, b. cm2, c. cm3, d. cm4 | c | DQ_011483 | image | abc_question_images/states_of_matter_17618.png | states_of_matter_17618.png | 0.282073 |
NDQ_014108 | Which unit could be used for volume? | null | a. cm, b. cm2, c. cm3, d. cm4 | c | DQ_011523 | image | question_images/states_of_matter_9252.png | states_of_matter_9252.png | 0.27907 |
NDQ_014108 | Which unit could be used for volume? | null | a. cm, b. cm2, c. cm3, d. cm4 | c | 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. | 0.278361 |
NDQ_014108 | Which unit could be used for volume? | null | a. cm, b. cm2, c. cm3, d. cm4 | c | T_4715 | text | null | Compare and contrast the basic properties of matter, such as mass and volume. | 0.696262 |
NDQ_014108 | Which unit could be used for volume? | null | a. cm, b. cm2, c. cm3, d. cm4 | 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. | 0.61578 |
NDQ_014108 | Which unit could be used for volume? | null | a. cm, b. cm2, c. cm3, d. cm4 | c | 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. | 0.613355 |
NDQ_014108 | Which unit could be used for volume? | null | a. cm, b. cm2, c. cm3, d. cm4 | 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. | 0.609317 |
NDQ_014108 | Which unit could be used for volume? | null | a. cm, b. cm2, c. cm3, d. cm4 | c | T_3750 | text | null | Doing science often requires calculations. Converting units is just one example. Calculations are also needed to find derived quantities. | 0.602497 |
NDQ_014108 | Which unit could be used for volume? | null | a. cm, b. cm2, c. cm3, d. cm4 | c | T_4885 | text | null | How fast or slow something moves is its speed. Speed determines how far something travels in a given amount of time. The SI unit for speed is meters per second (m/s). Speed may be constant, but often it varies from moment to moment. | 0.595035 |
NDQ_014108 | Which unit could be used for volume? | null | a. cm, b. cm2, c. cm3, d. cm4 | c | T_1447 | text | null | Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups. | 0.593177 |
NDQ_014108 | Which unit could be used for volume? | null | a. cm, b. cm2, c. cm3, d. cm4 | c | T_2237 | text | null | All known matter can be divided into a little more than 100 different substances called elements. | 0.587919 |
NDQ_014108 | Which unit could be used for volume? | null | a. cm, b. cm2, c. cm3, d. cm4 | c | 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. | 0.586745 |
NDQ_014108 | Which unit could be used for volume? | null | a. cm, b. cm2, c. cm3, d. cm4 | c | T_0638 | text | null | To understand minerals, we must first understand matter. Matter is the substance that physical objects are made of. | 0.585057 |
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