questionID
stringlengths 9
10
| question_text
stringlengths 5
324
| question_image
stringclasses 660
values | answer_choices
stringlengths 17
476
| correct_answer
stringclasses 7
values | result_id
stringlengths 6
21
| result_type
stringclasses 2
values | result_imagePath
stringlengths 28
76
⌀ | content
stringlengths 10
1.69k
| cosin_sim_score
float64 0.15
1
|
|---|---|---|---|---|---|---|---|---|---|
NDQ_014169 | Nanotechnology is used inside the human body. | null | a. true, b. false | a | DQ_010397 | image | question_images/protozoa_9231.png | protozoa_9231.png | 0.328802 |
NDQ_014169 | Nanotechnology is used inside the human body. | null | a. true, b. false | a | DQ_010317 | image | abc_question_images/protozoa_19223.png | protozoa_19223.png | 0.317456 |
NDQ_014169 | Nanotechnology is used inside the human body. | null | a. true, b. false | a | DQ_010353 | image | question_images/protozoa_9223.png | protozoa_9223.png | 0.310295 |
NDQ_014169 | Nanotechnology is used inside the human body. | null | a. true, b. false | a | DQ_009521 | image | question_images/parts_cell_3258.png | parts_cell_3258.png | 0.304112 |
NDQ_014169 | Nanotechnology is used inside the human body. | null | a. true, b. false | a | DD_0199 | image | teaching_images/types_cells_7640.png | This diagram all comes down to one thing; that is cells are the building blocks of life. Cells are the functioning units of living things. All cells share certain common components. These parts are cytoplasm, cell membrane, ribosome and DNA. The DNA is the specific instructions or makeup which explains that specific cell. There are many different types of cells. Some cells in this diagram include blood cells, skin surface cells, bone cells, neuron, smooth muscle cells, cardiac muscle cell, skeletal muscle cell and columnar epithelial and goblet cells. These cells all help makeup the human body. | 0.301417 |
NDQ_014169 | Nanotechnology is used inside the human body. | null | a. true, b. false | a | T_2805 | image | textbook_images/cell_biology_21757.png | FIGURE 1.4 | 0.29908 |
NDQ_014169 | Nanotechnology is used inside the human body. | null | a. true, b. false | a | T_1807 | image | textbook_images/types_of_marine_organisms_21181.png | FIGURE 1.1 | 0.295279 |
NDQ_014169 | Nanotechnology is used inside the human body. | null | a. true, b. false | a | DQ_009760 | image | question_images/parts_cell_3539.png | parts_cell_3539.png | 0.293238 |
NDQ_014169 | Nanotechnology is used inside the human body. | null | a. true, b. false | a | T_2667 | image | textbook_images/protists_21680.png | FIGURE 9.1 These examples of protists show how var- ied they are. | 0.292759 |
NDQ_014169 | Nanotechnology is used inside the human body. | null | a. true, b. false | a | T_2463 | image | textbook_images/lifes_building_blocks_21576.png | FIGURE 3.6 Levels of organization in living things | 0.292281 |
NDQ_014169 | Nanotechnology is used inside the human body. | null | a. true, b. false | a | T_2121 | text | null | The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems. | 0.706007 |
NDQ_014169 | Nanotechnology is used inside the human body. | null | a. true, b. false | a | T_2579 | text | null | Treating genetic disorders is one use of biotechnology. Biotechnology is the use of technology to change the genetic makeup of living things for human purposes. Its also called genetic engineering. Besides treating genetic disorders, biotechnology is used to change organisms so they are more useful to people. | 0.692406 |
NDQ_014169 | Nanotechnology is used inside the human body. | null | a. true, b. false | a | T_2471 | text | null | Eukaryotic cells contain a nucleus and several other types of organelles. These structures carry out many vital cell functions. | 0.665525 |
NDQ_014169 | Nanotechnology is used inside the human body. | null | a. true, b. false | a | T_2751 | text | null | Other bacteria are parasitic and can cause illness. In parasitism, the bacteria benefit, and the other organism is harmed. Harmful bacteria will be discussed in another concept. | 0.659577 |
NDQ_014169 | Nanotechnology is used inside the human body. | null | a. true, b. false | a | T_0726 | text | null | Nuclear energy is produced by splitting the nucleus of an atom. This releases a huge amount of energy. | 0.657933 |
NDQ_014169 | Nanotechnology is used inside the human body. | null | a. true, b. false | a | T_4644 | text | null | Science is more about gaining knowledge than it is about simply having knowledge. Science is a way of learning about the natural world that is based on evidence and logic. In other words, science is a process, not just a body of facts. Through the process of science, our knowledge of the world advances. | 0.656105 |
NDQ_014169 | Nanotechnology is used inside the human body. | null | a. true, b. false | a | T_2573 | text | null | A species genome consists of all of its genetic information. The human genome consists of the complete set of genes in the human organism. Its all the DNA of a human being. | 0.656068 |
NDQ_014169 | Nanotechnology is used inside the human body. | null | a. true, b. false | a | T_3491 | text | null | Vitamins and minerals are also nutrients. They do not provide energy, but they are needed for good health. | 0.655535 |
NDQ_014169 | Nanotechnology is used inside the human body. | null | a. true, b. false | a | T_3801 | text | null | Although all electromagnetic waves travel at the same speed, they may differ in their wavelength and frequency. | 0.654187 |
NDQ_014169 | Nanotechnology is used inside the human body. | null | a. true, b. false | a | T_2174 | text | null | After food is broken down into nutrient molecules, the molecules are absorbed by the blood. Absorption is the process in which nutrients or other molecules are taken up by the blood. Once absorbed by the blood, nutrients can travel in the bloodstream to cells throughout the body. | 0.651454 |
NDQ_014171 | Technology may be as simple as forks and knives. | null | a. true, b. false | a | DQ_010912 | image | question_images/simple_machines_7557.png | simple_machines_7557.png | 0.264203 |
NDQ_014171 | Technology may be as simple as forks and knives. | null | a. true, b. false | a | T_3675 | image | textbook_images/forms_of_energy_22344.png | FIGURE 17.14 Radio waves, microwaves, and X rays are examples of electromagnetic energy. | 0.249776 |
NDQ_014171 | Technology may be as simple as forks and knives. | null | a. true, b. false | a | DQ_010895 | image | abc_question_images/simple_machines_17557.png | simple_machines_17557.png | 0.248358 |
NDQ_014171 | Technology may be as simple as forks and knives. | null | a. true, b. false | a | DQ_007967 | image | question_images/food_chains_webs_1842.png | food_chains_webs_1842.png | 0.245831 |
NDQ_014171 | Technology may be as simple as forks and knives. | null | a. true, b. false | a | T_4402 | image | textbook_images/electronic_signal_22816.png | FIGURE 1.2 | 0.238364 |
NDQ_014171 | Technology may be as simple as forks and knives. | null | a. true, b. false | a | DQ_011445 | image | question_images/electromagnetism_6791.png | electromagnetism_6791.png | 0.235308 |
NDQ_014171 | Technology may be as simple as forks and knives. | null | a. true, b. false | a | DQ_010909 | image | question_images/simple_machines_7556.png | simple_machines_7556.png | 0.230992 |
NDQ_014171 | Technology may be as simple as forks and knives. | null | a. true, b. false | a | DQ_007936 | image | question_images/food_chains_webs_1767.png | food_chains_webs_1767.png | 0.22997 |
NDQ_014171 | Technology may be as simple as forks and knives. | null | a. true, b. false | a | T_4455 | image | textbook_images/friction_22852.png | FIGURE 1.1 | 0.223977 |
NDQ_014171 | Technology may be as simple as forks and knives. | null | a. true, b. false | a | T_2243 | image | textbook_images/chemistry_of_living_things_21458.png | FIGURE 2.8 Starchy foods | 0.223871 |
NDQ_014171 | Technology may be as simple as forks and knives. | null | a. true, b. false | a | T_3801 | text | null | Although all electromagnetic waves travel at the same speed, they may differ in their wavelength and frequency. | 0.620995 |
NDQ_014171 | Technology may be as simple as forks and knives. | null | a. true, b. false | a | T_3871 | text | null | We use electricity for many purposes. Devices such as lights, stoves, and stereos all use electricity and convert it to energy in other forms. However, devices may vary in how quickly they change electricity to other forms of energy. | 0.605887 |
NDQ_014171 | Technology may be as simple as forks and knives. | null | a. true, b. false | a | T_3491 | text | null | Vitamins and minerals are also nutrients. They do not provide energy, but they are needed for good health. | 0.589223 |
NDQ_014171 | Technology may be as simple as forks and knives. | null | a. true, b. false | a | T_2534 | text | null | Both types of reproduction have certain advantages. | 0.587782 |
NDQ_014171 | Technology may be as simple as forks and knives. | null | a. true, b. false | a | T_2746 | text | null | Like all organisms, bacteria need energy, and they can acquire this energy through a number of different ways. | 0.584967 |
NDQ_014171 | Technology may be as simple as forks and knives. | null | a. true, b. false | a | T_0116 | text | null | Every organism is different from every other organism. Every organisms genes are different, too. | 0.581844 |
NDQ_014171 | Technology may be as simple as forks and knives. | null | a. true, b. false | a | T_0638 | text | null | To understand minerals, we must first understand matter. Matter is the substance that physical objects are made of. | 0.581149 |
NDQ_014171 | Technology may be as simple as forks and knives. | null | a. true, b. false | a | T_2437 | text | null | From a human point of view, natural resources can be classified as either renewable or nonrenewable. | 0.577572 |
NDQ_014171 | Technology may be as simple as forks and knives. | null | a. true, b. false | a | T_4715 | text | null | Compare and contrast the basic properties of matter, such as mass and volume. | 0.572211 |
NDQ_014171 | Technology may be as simple as forks and knives. | null | a. true, b. false | a | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.570491 |
NDQ_014172 | Fiber optic technology is used in communications. | null | a. true, b. false | a | T_3768 | image | textbook_images/technology_22406.png | FIGURE 2.15 Technologies that help people may be as simple as forks and knives. Or they may be as complex as the two examples described here. How does technology help you? | 0.336396 |
NDQ_014172 | Fiber optic technology is used in communications. | null | a. true, b. false | a | DD_0224 | image | teaching_images/parts_telescope_8153.png | This diagram shows the arrangement of optics found in a reflecting telescope. Light enters the optical tube through it's aperture, a circular opening at the forward end of the tube. When light enters the telescope, it encounters a concave reflecting mirror at the back of telescope tube. This large reflecting mirror is called the objective. Light reflected from the objective converges on a small right angle mirror at the center of the optical tube. This mirror reflects the gathered light to the eyepiece. The lenses in the eyepeice take this light and bring an image to focus for a human to see. | 0.268909 |
NDQ_014172 | Fiber optic technology is used in communications. | null | a. true, b. false | a | DQ_011142 | image | abc_question_images/parts_telescope_18153.png | parts_telescope_18153.png | 0.260866 |
NDQ_014172 | Fiber optic technology is used in communications. | null | a. true, b. false | a | T_4960 | image | textbook_images/valence_electrons_23149.png | FIGURE 1.5 | 0.255959 |
NDQ_014172 | Fiber optic technology is used in communications. | null | a. true, b. false | a | DQ_011133 | image | abc_question_images/parts_telescope_17291.png | parts_telescope_17291.png | 0.247031 |
NDQ_014172 | Fiber optic technology is used in communications. | null | a. true, b. false | a | DQ_011140 | image | abc_question_images/parts_telescope_18152.png | parts_telescope_18152.png | 0.241849 |
NDQ_014172 | Fiber optic technology is used in communications. | null | a. true, b. false | a | T_4696 | image | textbook_images/optical_instruments_23001.png | FIGURE 1.6 | 0.241439 |
NDQ_014172 | Fiber optic technology is used in communications. | null | a. true, b. false | a | T_4742 | image | textbook_images/projectile_motion_23032.png | FIGURE 1.2 | 0.241382 |
NDQ_014172 | Fiber optic technology is used in communications. | null | a. true, b. false | a | T_3844 | image | textbook_images/optics_22456.png | FIGURE 22.21 A very focused beam of bright laser light moves around the room for the cat to chase. The diagram shows why the beam of laser light is so focused compared with ordinary light from a flashlight. | 0.239417 |
NDQ_014172 | Fiber optic technology is used in communications. | null | a. true, b. false | a | T_4695 | image | textbook_images/optical_instruments_22999.png | FIGURE 1.4 | 0.23928 |
NDQ_014172 | Fiber optic technology is used in communications. | null | a. true, b. false | a | T_3801 | text | null | Although all electromagnetic waves travel at the same speed, they may differ in their wavelength and frequency. | 0.681631 |
NDQ_014172 | Fiber optic technology is used in communications. | null | a. true, b. false | a | T_3840 | text | null | Mirrors and lenses are used in optical instruments to reflect and refract light. Optical instruments include micro- scopes, telescopes, cameras, and lasers. | 0.652766 |
NDQ_014172 | Fiber optic technology is used in communications. | null | a. true, b. false | a | 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. | 0.636101 |
NDQ_014172 | Fiber optic technology is used in communications. | null | a. true, b. false | a | T_3871 | text | null | We use electricity for many purposes. Devices such as lights, stoves, and stereos all use electricity and convert it to energy in other forms. However, devices may vary in how quickly they change electricity to other forms of energy. | 0.627877 |
NDQ_014172 | Fiber optic technology is used in communications. | null | a. true, b. false | a | T_0726 | text | null | Nuclear energy is produced by splitting the nucleus of an atom. This releases a huge amount of energy. | 0.623409 |
NDQ_014172 | Fiber optic technology is used in communications. | null | a. true, b. false | a | T_0710 | text | null | Coal is a solid hydrocarbon. Coal is useful as a fuel, especially for generating electricity. | 0.619407 |
NDQ_014172 | Fiber optic technology is used in communications. | null | a. true, b. false | a | T_1447 | text | null | Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups. | 0.61362 |
NDQ_014172 | Fiber optic technology is used in communications. | null | a. true, b. false | a | T_0397 | text | null | Satellites orbit high above the Earth in several ways. Different orbits are important for viewing different things about the planet. | 0.613438 |
NDQ_014172 | Fiber optic technology is used in communications. | null | a. true, b. false | a | T_3879 | text | null | Electronic components are the parts used in electronic devices such as computers. The components transmit and change electric current. They are made of materials called semiconductors. | 0.607133 |
NDQ_014172 | Fiber optic technology is used in communications. | null | a. true, b. false | a | T_3907 | text | null | Two important devices depend on electromagnetic induction: electric generators and electric transformers. Both devices play critical roles in producing and regulating the electric current we depend on in our daily lives. | 0.604092 |
NDQ_014176 | professional in technology | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | c | DQ_011966 | image | question_images/lewis_dot_diagrams_9133.png | lewis_dot_diagrams_9133.png | 0.274654 |
NDQ_014176 | professional in technology | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | c | DQ_011973 | image | question_images/lewis_dot_diagrams_9135.png | lewis_dot_diagrams_9135.png | 0.265566 |
NDQ_014176 | professional in technology | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | c | DQ_011994 | image | question_images/lewis_dot_diagrams_9147.png | lewis_dot_diagrams_9147.png | 0.244146 |
NDQ_014176 | professional in technology | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | c | T_4742 | image | textbook_images/projectile_motion_23031.png | FIGURE 1.1 | 0.219757 |
NDQ_014176 | professional in technology | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | c | T_4399 | image | textbook_images/electronic_device_22814.png | FIGURE 1.1 | 0.217041 |
NDQ_014176 | professional in technology | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | c | DD_0252 | image | teaching_images/lewis_dot_diagrams_9146.png | Water is a transparent common substance that makes up the earth's oceans, lakes, seas, rivers, streams and more. Water is essential for every living thing to replenish and hydrate. The chemical formula for water contains one oxygen atom to two hydrogen atoms. Everything from the earth's crust to the human brain contain great amounts of water. Water on earth is continually being used and then goes through the water cycle to become new and usable again. The water cycle involves evaporation, transpiration, condensation, precipitation and runoff. Even though water does not have any calories or nutritional benefit it is essential to all living forms on earth. Fishing which occurs in salt and fresh type waters yields much food for the world's people. Water even involves exercise for those who like to swim and engage in other sports like water skiing, wakeboarding and so on. | 0.215738 |
NDQ_014176 | professional in technology | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | c | DQ_011999 | image | question_images/lewis_dot_diagrams_9149.png | lewis_dot_diagrams_9149.png | 0.215738 |
NDQ_014176 | professional in technology | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | c | DQ_011993 | image | question_images/lewis_dot_diagrams_9145.png | lewis_dot_diagrams_9145.png | 0.215738 |
NDQ_014176 | professional in technology | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | c | DQ_011963 | image | question_images/lewis_dot_diagrams_9131.png | lewis_dot_diagrams_9131.png | 0.215738 |
NDQ_014176 | professional in technology | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | c | T_3882 | image | textbook_images/electronics_22483.png | FIGURE 23.22 This illustration shows how the parts of a computer fit together. | 0.215327 |
NDQ_014176 | professional in technology | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | c | T_3762 | text | null | The development of new technology is called technological design. It is similar to scientific investigation. Both processes use evidence and logic to solve problems. | 0.563596 |
NDQ_014176 | professional in technology | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | c | T_4644 | text | null | Science is more about gaining knowledge than it is about simply having knowledge. Science is a way of learning about the natural world that is based on evidence and logic. In other words, science is a process, not just a body of facts. Through the process of science, our knowledge of the world advances. | 0.489502 |
NDQ_014176 | professional in technology | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | 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. | 0.485473 |
NDQ_014176 | professional in technology | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | c | T_2579 | text | null | Treating genetic disorders is one use of biotechnology. Biotechnology is the use of technology to change the genetic makeup of living things for human purposes. Its also called genetic engineering. Besides treating genetic disorders, biotechnology is used to change organisms so they are more useful to people. | 0.483033 |
NDQ_014176 | professional in technology | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | c | T_4830 | text | null | Investigations are at the heart of science. They are how scientists add to scientific knowledge and gain a better understanding of the world. Scientific investigations produce evidence that helps answer questions. Even if the evidence cannot provide answers, it may still be useful. It may lead to new questions for investigation. As more knowledge is discovered, science advances. | 0.479815 |
NDQ_014176 | professional in technology | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | c | T_3907 | text | null | Two important devices depend on electromagnetic induction: electric generators and electric transformers. Both devices play critical roles in producing and regulating the electric current we depend on in our daily lives. | 0.477266 |
NDQ_014176 | professional in technology | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | 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. | 0.476234 |
NDQ_014176 | professional in technology | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | c | T_3871 | text | null | We use electricity for many purposes. Devices such as lights, stoves, and stereos all use electricity and convert it to energy in other forms. However, devices may vary in how quickly they change electricity to other forms of energy. | 0.468562 |
NDQ_014176 | professional in technology | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | 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. | 0.463671 |
NDQ_014176 | professional in technology | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | c | T_3879 | text | null | Electronic components are the parts used in electronic devices such as computers. The components transmit and change electric current. They are made of materials called semiconductors. | 0.459236 |
NDQ_014177 | technology that measures properties of light | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | g | DQ_011076 | image | question_images/em_spectrum_6815.png | em_spectrum_6815.png | 0.335047 |
NDQ_014177 | technology that measures properties of light | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | g | DD_0217 | image | teaching_images/em_spectrum_9095.png | The diagram shows different kinds of waves. Visible light is the part of the electromagnetic spectrum that humans can see. Visible light includes all the colors of the rainbow. Each color is determined by its wavelength. Visible light ranges from violet wavelengths of 400 nanometers (nm) through red at 700 nm. There are parts of the electromagnetic spectrum that humans cannot see. This radiation exists all around you. You just cant see it! Every star, including our Sun, emits radiation of many wavelengths. Astronomers can learn a lot from studying the details of the spectrum of radiation from a star. Many extremely interesting objects cant be seen with the unaided eye. | 0.316619 |
NDQ_014177 | technology that measures properties of light | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | g | DD_0216 | image | teaching_images/em_spectrum_6818.png | This diagram shows light waves of varying lengths, and some of their characteristics. The red line illustrates the wavelengths. Above that is a bar showing which light waves penetrate the Earth's atmosphere. Below the red line are the names of the different types of light, with their wavelength measured in (m). The illustrations of physical objects are to show scale. Below that is a diagram of the different light frequencies, measured in Hertz. Below that is a measure of the temperatures at which these light waves are most commonly emitted. | 0.315985 |
NDQ_014177 | technology that measures properties of light | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | g | DQ_011088 | image | question_images/em_spectrum_6820.png | em_spectrum_6820.png | 0.315344 |
NDQ_014177 | technology that measures properties of light | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | g | DQ_011081 | image | question_images/em_spectrum_6816.png | em_spectrum_6816.png | 0.310946 |
NDQ_014177 | technology that measures properties of light | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | g | DQ_011106 | image | question_images/em_spectrum_9096.png | em_spectrum_9096.png | 0.310724 |
NDQ_014177 | technology that measures properties of light | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | g | DQ_011093 | image | question_images/em_spectrum_8063.png | em_spectrum_8063.png | 0.306988 |
NDQ_014177 | technology that measures properties of light | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | g | DQ_011098 | image | question_images/em_spectrum_9087.png | em_spectrum_9087.png | 0.302834 |
NDQ_014177 | technology that measures properties of light | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | g | T_1139 | image | textbook_images/electromagnetic_energy_in_the_atmosphere_20741.png | FIGURE 1.2 A prism breaks apart white light. | 0.300129 |
NDQ_014177 | technology that measures properties of light | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | g | T_4467 | image | textbook_images/gamma_rays_22859.png | FIGURE 1.1 | 0.29485 |
NDQ_014177 | technology that measures properties of light | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | g | T_3820 | text | null | When visible light strikes matter, it interacts with it. How light interacts with matter depends on the type of matter. | 0.652972 |
NDQ_014177 | technology that measures properties of light | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | g | T_3801 | text | null | Although all electromagnetic waves travel at the same speed, they may differ in their wavelength and frequency. | 0.63755 |
NDQ_014177 | technology that measures properties of light | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | g | T_3871 | text | null | We use electricity for many purposes. Devices such as lights, stoves, and stereos all use electricity and convert it to energy in other forms. However, devices may vary in how quickly they change electricity to other forms of energy. | 0.629576 |
NDQ_014177 | technology that measures properties of light | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | g | T_1708 | text | null | Most of the energy that reaches the Earths surface comes from the Sun (Figure 1.1). About 44% of solar radiation is in the visible light wavelengths, but the Sun also emits infrared, ultraviolet, and other wavelengths. | 0.616859 |
NDQ_014177 | technology that measures properties of light | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | g | T_0217 | text | null | Radiation is the transfer of energy by waves. Energy can travel as waves through air or empty space. The Suns energy travels through space by radiation. After sunlight heats the planets surface, some heat radiates back into the atmosphere. | 0.612337 |
NDQ_014177 | technology that measures properties of light | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | g | T_3837 | text | null | Lenses make use of the refraction of light to create images. A lens is a transparent object, typically made of glass, with one or two curved surfaces. The more curved the surface of a lens is, the more it refracts light. Like mirrors, lenses may be concave or convex. | 0.609189 |
NDQ_014177 | technology that measures properties of light | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | g | T_4997 | text | null | A photon isnt a fixed amount of energy. Instead, the amount of energy in a photon depends on the frequency of the electromagnetic wave. The frequency of a wave is the number of waves that pass a fixed point in a given amount of time, such as the number of waves per second. In waves with higher frequencies, photons have more energy. | 0.606934 |
NDQ_014177 | technology that measures properties of light | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | g | T_1711 | text | null | Energy from the Sun comes from the lightest element, hydrogen, fusing together to create the second lightest element, helium. Nuclear fusion on the Sun releases tremendous amounts of solar energy. The energy travels to the Earth, mostly as visible light. The light carries the energy through the empty space between the Sun and the Earth as radiation. | 0.605521 |
NDQ_014177 | technology that measures properties of light | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | g | 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. | 0.602622 |
NDQ_014177 | technology that measures properties of light | null | a. technology, b. technological design, c. engineer, d. constraint, e. sonar, f. seismometer, g. spectrometer | g | T_0726 | text | null | Nuclear energy is produced by splitting the nucleus of an atom. This releases a huge amount of energy. | 0.600652 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.