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NDQ_018611 | technological design and scientific investigation both use | null | a. experiments., b. evidence., c. reasoning., d. two of the above | d | T_4912 | image | textbook_images/technology_and_science_23109.png | FIGURE 1.3 | 0.276956 |
NDQ_018611 | technological design and scientific investigation both use | null | a. experiments., b. evidence., c. reasoning., d. two of the above | d | T_3622 | image | textbook_images/pressure_of_fluids_22300.png | FIGURE 15.10 How does Bernoullis law explain each of these examples? | 0.259217 |
NDQ_018611 | technological design and scientific investigation both use | null | a. experiments., b. evidence., c. reasoning., d. two of the above | d | T_4916 | image | textbook_images/technology_careers_23112.png | FIGURE 1.1 | 0.253656 |
NDQ_018611 | technological design and scientific investigation both use | null | a. experiments., b. evidence., c. reasoning., d. two of the above | d | DQ_005262 | image | question_images/life_cycles_345.png | life_cycles_345.png | 0.251109 |
NDQ_018611 | technological design and scientific investigation both use | null | a. experiments., b. evidence., c. reasoning., d. two of the above | d | DQ_003273 | image | question_images/parts_microscope_7191.png | parts_microscope_7191.png | 0.250292 |
NDQ_018611 | technological design and scientific investigation both use | null | a. experiments., b. evidence., c. reasoning., d. two of the above | d | T_4839 | image | textbook_images/scope_of_physical_science_23072.png | FIGURE 1.1 | 0.248797 |
NDQ_018611 | technological design and scientific investigation both use | null | a. experiments., b. evidence., c. reasoning., d. two of the above | d | DQ_002958 | image | question_images/seasons_1357.png | seasons_1357.png | 0.247057 |
NDQ_018611 | technological design and scientific investigation both use | null | a. experiments., b. evidence., c. reasoning., d. two of the above | d | T_3507 | image | textbook_images/the_scope_of_physical_science_22209.png | FIGURE 1.6 All these activities involve matter and energy. Can you explain how or why? | 0.245658 |
NDQ_018611 | technological design and scientific investigation both use | null | a. experiments., b. evidence., c. reasoning., d. two of the above | d | DQ_011664 | image | question_images/state_change_7604.png | state_change_7604.png | 0.245523 |
NDQ_018611 | technological design and scientific investigation both use | null | a. experiments., b. evidence., c. reasoning., d. two of the above | d | DQ_008670 | image | question_images/food_chains_webs_799.png | food_chains_webs_799.png | 0.244327 |
NDQ_018611 | technological design and scientific investigation both use | null | a. experiments., b. evidence., c. reasoning., d. two of the above | d | 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. | 0.689917 |
NDQ_018611 | technological design and scientific investigation both use | null | a. experiments., b. evidence., c. reasoning., d. two of the above | d | 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. | 0.625138 |
NDQ_018611 | technological design and scientific investigation both use | null | a. experiments., b. evidence., c. reasoning., d. two of the above | d | 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. | 0.602358 |
NDQ_018611 | technological design and scientific investigation both use | null | a. experiments., b. evidence., c. reasoning., d. two of the above | d | T_1499 | text | null | If we were doing a scientific investigation we need to gather the information to test the hypotheses ourselves. We would do this by making observations or running experiments. | 0.581721 |
NDQ_018611 | technological design and scientific investigation both use | null | a. experiments., b. evidence., c. reasoning., d. two of the above | d | T_1905 | text | null | Most scientific theories were developed by scientists doing basic scientific research. Like other sciences, life science may be either basic or applied science. | 0.579999 |
NDQ_018611 | technological design and scientific investigation both use | null | a. experiments., b. evidence., c. reasoning., d. two of the above | d | T_4715 | text | null | Compare and contrast the basic properties of matter, such as mass and volume. | 0.57839 |
NDQ_018611 | technological design and scientific investigation both use | null | a. experiments., b. evidence., c. reasoning., d. two of the above | d | 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. | 0.570172 |
NDQ_018611 | technological design and scientific investigation both use | null | a. experiments., b. evidence., c. reasoning., d. two of the above | d | T_0001 | text | null | The scientific method is a set of steps that help us to answer questions. When we use logical steps and control the number of things that can be changed, we get better answers. As we test our ideas, we may come up with more questions. The basic sequence of steps followed in the scientific method is illustrated in Figure 1.1. | 0.564998 |
NDQ_018611 | technological design and scientific investigation both use | null | a. experiments., b. evidence., c. reasoning., d. two of the above | d | T_3382 | text | null | Modern science is a way of understanding the physical world, based on observable evidence, reasoning, and repeated testing. That means scientists explain the world based on their own observations. If they develop new ideas about the way the world works, they set up a way to test these new ideas. | 0.56092 |
NDQ_018611 | technological design and scientific investigation both use | null | a. experiments., b. evidence., c. reasoning., d. two of the above | d | 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. | 0.559706 |
NDQ_018613 | the last step of the technological design process is to | null | a. test the model., b. select the best solution., c. refine the design., d. communicate the final solution. | d | T_4909 | image | textbook_images/technological_design_process_23106.png | FIGURE 1.1 | 0.259346 |
NDQ_018613 | the last step of the technological design process is to | null | a. test the model., b. select the best solution., c. refine the design., d. communicate the final solution. | d | T_3763 | image | textbook_images/technology_22404.png | FIGURE 2.13 This flowchart represents the process of technological design. How does the tech- nological design process resemble a sci- entific investigation? | 0.259087 |
NDQ_018613 | the last step of the technological design process is to | null | a. test the model., b. select the best solution., c. refine the design., d. communicate the final solution. | d | DQ_003273 | image | question_images/parts_microscope_7191.png | parts_microscope_7191.png | 0.249794 |
NDQ_018613 | the last step of the technological design process is to | null | a. test the model., b. select the best solution., c. refine the design., d. communicate the final solution. | d | DQ_011379 | image | question_images/circuits_226.png | circuits_226.png | 0.246735 |
NDQ_018613 | the last step of the technological design process is to | null | a. test the model., b. select the best solution., c. refine the design., d. communicate the final solution. | d | T_4916 | image | textbook_images/technology_careers_23112.png | FIGURE 1.1 | 0.240556 |
NDQ_018613 | the last step of the technological design process is to | null | a. test the model., b. select the best solution., c. refine the design., d. communicate the final solution. | d | DQ_005262 | image | question_images/life_cycles_345.png | life_cycles_345.png | 0.237315 |
NDQ_018613 | the last step of the technological design process is to | null | a. test the model., b. select the best solution., c. refine the design., d. communicate the final solution. | d | DQ_011374 | image | question_images/circuits_223.png | circuits_223.png | 0.235197 |
NDQ_018613 | the last step of the technological design process is to | null | a. test the model., b. select the best solution., c. refine the design., d. communicate the final solution. | d | DQ_002958 | image | question_images/seasons_1357.png | seasons_1357.png | 0.228646 |
NDQ_018613 | the last step of the technological design process is to | null | a. test the model., b. select the best solution., c. refine the design., d. communicate the final solution. | d | DQ_005176 | image | question_images/life_cycles_2400.png | life_cycles_2400.png | 0.228314 |
NDQ_018613 | the last step of the technological design process is to | null | a. test the model., b. select the best solution., c. refine the design., d. communicate the final solution. | d | DQ_005126 | image | question_images/life_cycles_2349.png | life_cycles_2349.png | 0.228274 |
NDQ_018613 | the last step of the technological design process is to | null | a. test the model., b. select the best solution., c. refine the design., d. communicate the final solution. | d | 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. | 0.678976 |
NDQ_018613 | the last step of the technological design process is to | null | a. test the model., b. select the best solution., c. refine the design., d. communicate the final solution. | d | 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. | 0.56121 |
NDQ_018613 | the last step of the technological design process is to | null | a. test the model., b. select the best solution., c. refine the design., d. communicate the final solution. | d | 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. | 0.550318 |
NDQ_018613 | the last step of the technological design process is to | null | a. test the model., b. select the best solution., c. refine the design., d. communicate the final solution. | d | 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. | 0.549744 |
NDQ_018613 | the last step of the technological design process is to | null | a. test the model., b. select the best solution., c. refine the design., d. communicate the final solution. | d | T_0001 | text | null | The scientific method is a set of steps that help us to answer questions. When we use logical steps and control the number of things that can be changed, we get better answers. As we test our ideas, we may come up with more questions. The basic sequence of steps followed in the scientific method is illustrated in Figure 1.1. | 0.535209 |
NDQ_018613 | the last step of the technological design process is to | null | a. test the model., b. select the best solution., c. refine the design., d. communicate the final solution. | d | 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. | 0.528579 |
NDQ_018613 | the last step of the technological design process is to | null | a. test the model., b. select the best solution., c. refine the design., d. communicate the final solution. | d | T_1825 | text | null | The study of the universe is called cosmology. Cosmologists study the structure and changes in the present universe. The universe contains all of the star systems, galaxies, gas, and dust, plus all the matter and energy that exists now, that existed in the past, and that will exist in the future. The universe includes all of space and time. | 0.521311 |
NDQ_018613 | the last step of the technological design process is to | null | a. test the model., b. select the best solution., c. refine the design., d. communicate the final solution. | d | T_3382 | text | null | Modern science is a way of understanding the physical world, based on observable evidence, reasoning, and repeated testing. That means scientists explain the world based on their own observations. If they develop new ideas about the way the world works, they set up a way to test these new ideas. | 0.521201 |
NDQ_018613 | the last step of the technological design process is to | null | a. test the model., b. select the best solution., c. refine the design., d. communicate the final solution. | d | T_3065 | text | null | Many insects are considered to be pests by humans. However, insects are also very important for numerous reasons. | 0.520206 |
NDQ_018613 | the last step of the technological design process is to | null | a. test the model., b. select the best solution., c. refine the design., d. communicate the final solution. | d | 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. | 0.518387 |
NDQ_018616 | which sentence about the technological design process is true? | null | a. It follows a logical sequence of steps., b. It follows the scientific method., c. It always results in a workable solution., d. none of the above | a | DQ_008776 | image | question_images/food_chains_webs_821.png | food_chains_webs_821.png | 0.247518 |
NDQ_018616 | which sentence about the technological design process is true? | null | a. It follows a logical sequence of steps., b. It follows the scientific method., c. It always results in a workable solution., d. none of the above | a | T_3507 | image | textbook_images/the_scope_of_physical_science_22209.png | FIGURE 1.6 All these activities involve matter and energy. Can you explain how or why? | 0.246104 |
NDQ_018616 | which sentence about the technological design process is true? | null | a. It follows a logical sequence of steps., b. It follows the scientific method., c. It always results in a workable solution., d. none of the above | a | T_3740 | image | textbook_images/scientific_investigation_22392.png | FIGURE 2.1 This diagram shows the steps of a scientific investigation. Other arrows could be added to the diagram. Can you think of one? (Hint: Sometimes evidence that does not support one hypothesis may lead to a new hypothesis to investigate.) | 0.234955 |
NDQ_018616 | which sentence about the technological design process is true? | null | a. It follows a logical sequence of steps., b. It follows the scientific method., c. It always results in a workable solution., d. none of the above | a | T_0516 | image | textbook_images/recent_space_exploration_20360.png | FIGURE 23.26 The stages of a shuttle mission. The orbiter takes off like a rocket and lands like an airplane. | 0.234954 |
NDQ_018616 | which sentence about the technological design process is true? | null | a. It follows a logical sequence of steps., b. It follows the scientific method., c. It always results in a workable solution., d. none of the above | a | DQ_008670 | image | question_images/food_chains_webs_799.png | food_chains_webs_799.png | 0.234845 |
NDQ_018616 | which sentence about the technological design process is true? | null | a. It follows a logical sequence of steps., b. It follows the scientific method., c. It always results in a workable solution., d. none of the above | a | T_4399 | image | textbook_images/electronic_device_22814.png | FIGURE 1.1 | 0.232538 |
NDQ_018616 | which sentence about the technological design process is true? | null | a. It follows a logical sequence of steps., b. It follows the scientific method., c. It always results in a workable solution., d. none of the above | a | T_3882 | image | textbook_images/electronics_22483.png | FIGURE 23.22 This illustration shows how the parts of a computer fit together. | 0.231316 |
NDQ_018616 | which sentence about the technological design process is true? | null | a. It follows a logical sequence of steps., b. It follows the scientific method., c. It always results in a workable solution., d. none of the above | a | DQ_007926 | image | question_images/food_chains_webs_1765.png | food_chains_webs_1765.png | 0.229618 |
NDQ_018616 | which sentence about the technological design process is true? | null | a. It follows a logical sequence of steps., b. It follows the scientific method., c. It always results in a workable solution., d. none of the above | a | T_4916 | image | textbook_images/technology_careers_23112.png | FIGURE 1.1 | 0.228258 |
NDQ_018616 | which sentence about the technological design process is true? | null | a. It follows a logical sequence of steps., b. It follows the scientific method., c. It always results in a workable solution., d. none of the above | a | DQ_011664 | image | question_images/state_change_7604.png | state_change_7604.png | 0.22676 |
NDQ_018616 | which sentence about the technological design process is true? | null | a. It follows a logical sequence of steps., b. It follows the scientific method., c. It always results in a workable solution., d. none of the above | a | 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. | 0.697233 |
NDQ_018616 | which sentence about the technological design process is true? | null | a. It follows a logical sequence of steps., b. It follows the scientific method., c. It always results in a workable solution., d. none of the above | 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. | 0.593405 |
NDQ_018616 | which sentence about the technological design process is true? | null | a. It follows a logical sequence of steps., b. It follows the scientific method., c. It always results in a workable solution., d. none of the above | a | 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. | 0.570199 |
NDQ_018616 | which sentence about the technological design process is true? | null | a. It follows a logical sequence of steps., b. It follows the scientific method., c. It always results in a workable solution., d. none of the above | a | T_4715 | text | null | Compare and contrast the basic properties of matter, such as mass and volume. | 0.566849 |
NDQ_018616 | which sentence about the technological design process is true? | null | a. It follows a logical sequence of steps., b. It follows the scientific method., c. It always results in a workable solution., d. none of the above | a | T_2534 | text | null | Both types of reproduction have certain advantages. | 0.56264 |
NDQ_018616 | which sentence about the technological design process is true? | null | a. It follows a logical sequence of steps., b. It follows the scientific method., c. It always results in a workable solution., d. none of the above | 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. | 0.557404 |
NDQ_018616 | which sentence about the technological design process is true? | null | a. It follows a logical sequence of steps., b. It follows the scientific method., c. It always results in a workable solution., d. none of the above | a | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.555305 |
NDQ_018616 | which sentence about the technological design process is true? | null | a. It follows a logical sequence of steps., b. It follows the scientific method., c. It always results in a workable solution., d. none of the above | a | T_0638 | text | null | To understand minerals, we must first understand matter. Matter is the substance that physical objects are made of. | 0.553916 |
NDQ_018616 | which sentence about the technological design process is true? | null | a. It follows a logical sequence of steps., b. It follows the scientific method., c. It always results in a workable solution., d. none of the above | a | T_3382 | text | null | Modern science is a way of understanding the physical world, based on observable evidence, reasoning, and repeated testing. That means scientists explain the world based on their own observations. If they develop new ideas about the way the world works, they set up a way to test these new ideas. | 0.553571 |
NDQ_018616 | which sentence about the technological design process is true? | null | a. It follows a logical sequence of steps., b. It follows the scientific method., c. It always results in a workable solution., d. none of the above | a | T_1797 | text | null | The two types of air pollutants are primary pollutants, which enter the atmosphere directly, and secondary pollutants, which form from a chemical reaction. | 0.552885 |
NDQ_018620 | science and technology have the same goal. | null | a. true, b. false | b | T_3507 | image | textbook_images/the_scope_of_physical_science_22209.png | FIGURE 1.6 All these activities involve matter and energy. Can you explain how or why? | 0.234761 |
NDQ_018620 | science and technology have the same goal. | null | a. true, b. false | b | T_4916 | image | textbook_images/technology_careers_23112.png | FIGURE 1.1 | 0.231226 |
NDQ_018620 | science and technology have the same goal. | null | a. true, b. false | b | T_1758 | image | textbook_images/testing_hypotheses_21155.png | FIGURE 1.1 Click image to the left or use the URL below. URL: https://www.ck12.org/flx/render/embeddedobject/185963 | 0.230098 |
NDQ_018620 | science and technology have the same goal. | null | a. true, b. false | b | T_4912 | image | textbook_images/technology_and_science_23109.png | FIGURE 1.3 | 0.224306 |
NDQ_018620 | science and technology have the same goal. | null | a. true, b. false | b | T_0318 | image | textbook_images/climate_change_20202.png | FIGURE 17.21 How much did sea level rise between 1880 and 2000? Other effects of global warming include more extreme weather. Earth now has more severe storms, floods, heat waves, and droughts than it did just a few decades ago. Many living things cannot adjust to the changing climate. For example, coral reefs are dying out in all the worlds oceans. | 0.222797 |
NDQ_018620 | science and technology have the same goal. | null | a. true, b. false | b | DQ_011367 | image | question_images/circuits_219.png | circuits_219.png | 0.221163 |
NDQ_018620 | science and technology have the same goal. | null | a. true, b. false | b | T_3670 | image | textbook_images/forms_of_energy_22339.png | FIGURE 17.9 Kinetic and potential energy add up to mechanical energy. | 0.218705 |
NDQ_018620 | science and technology have the same goal. | null | a. true, b. false | b | DQ_001137 | image | question_images/solar_system_4317.png | solar_system_4317.png | 0.214993 |
NDQ_018620 | science and technology have the same goal. | null | a. true, b. false | b | DQ_011312 | image | question_images/circuits_1571.png | circuits_1571.png | 0.211922 |
NDQ_018620 | science and technology have the same goal. | null | a. true, b. false | b | T_0943 | image | textbook_images/big_bang_20629.png | FIGURE 1.1 | 0.211394 |
NDQ_018620 | science and technology have the same goal. | null | a. true, b. false | b | 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. | 0.713979 |
NDQ_018620 | science and technology have the same goal. | null | a. true, b. false | b | 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. | 0.692017 |
NDQ_018620 | science and technology have the same goal. | null | a. true, b. false | b | T_4715 | text | null | Compare and contrast the basic properties of matter, such as mass and volume. | 0.656831 |
NDQ_018620 | science and technology have the same goal. | null | a. true, b. false | b | T_0710 | text | null | Coal is a solid hydrocarbon. Coal is useful as a fuel, especially for generating electricity. | 0.642653 |
NDQ_018620 | science and technology have the same goal. | null | a. true, b. false | b | T_0638 | text | null | To understand minerals, we must first understand matter. Matter is the substance that physical objects are made of. | 0.639543 |
NDQ_018620 | science and technology have the same goal. | null | a. true, b. false | b | T_2534 | text | null | Both types of reproduction have certain advantages. | 0.636428 |
NDQ_018620 | science and technology have the same goal. | null | a. true, b. false | b | T_1905 | text | null | Most scientific theories were developed by scientists doing basic scientific research. Like other sciences, life science may be either basic or applied science. | 0.635057 |
NDQ_018620 | science and technology have the same goal. | null | a. true, b. false | b | T_1499 | text | null | If we were doing a scientific investigation we need to gather the information to test the hypotheses ourselves. We would do this by making observations or running experiments. | 0.634922 |
NDQ_018620 | science and technology have the same goal. | null | a. true, b. false | b | T_3382 | text | null | Modern science is a way of understanding the physical world, based on observable evidence, reasoning, and repeated testing. That means scientists explain the world based on their own observations. If they develop new ideas about the way the world works, they set up a way to test these new ideas. | 0.632686 |
NDQ_018620 | science and technology have the same goal. | null | a. true, b. false | b | T_2437 | text | null | From a human point of view, natural resources can be classified as either renewable or nonrenewable. | 0.630664 |
NDQ_018621 | scientific knowledge needed to create the first telescope included knowledge of | null | a. light., b. lenses., c. mirrors., d. two of the above | d | DQ_011217 | image | question_images/parts_telescope_8151.png | parts_telescope_8151.png | 0.287846 |
NDQ_018621 | scientific knowledge needed to create the first telescope included knowledge of | null | a. light., b. lenses., c. mirrors., d. two of the above | d | DQ_011231 | image | question_images/parts_telescope_8155.png | parts_telescope_8155.png | 0.279977 |
NDQ_018621 | scientific knowledge needed to create the first telescope included knowledge of | null | a. light., b. lenses., c. mirrors., d. two of the above | d | T_0492 | image | textbook_images/telescopes_20338.png | FIGURE 23.4 Refracting telescopes can be very large. | 0.278273 |
NDQ_018621 | scientific knowledge needed to create the first telescope included knowledge of | null | a. light., b. lenses., c. mirrors., d. two of the above | d | DQ_011197 | image | question_images/parts_telescope_7286.png | parts_telescope_7286.png | 0.277914 |
NDQ_018621 | scientific knowledge needed to create the first telescope included knowledge of | null | a. light., b. lenses., c. mirrors., d. two of the above | d | DD_0219 | image | teaching_images/parts_telescope_8149.png | This diagram shows the setup of an amateur reflecting telescope. The telescope tube sits on a movable mount that allows it to point at and track objects in the sky. The mount shown is equitorial, meaning that it can be aligned to the north star for easier tracking of other stars and planets as they move accross the sky. The mount has a counterweight to help balance the wieght of the telescope tube. The entire assembly sits on the three legs of a tripod. When pointed at the sky, light enters the optical tube through it's aperture. The aperture is the circular end of the tube that allows light to enter when uncovered. Once light has entered the telescope, it is gathered and directed to the eyepiece by mirrors. The lenses in the eyepeice take this light and bring an image to focus for a human to see. The finderscope is a second smaller telescope attached the optical tube. It has lower magnification than the telescope, and this makes finding onjects and pointing the telescope easier. | 0.274913 |
NDQ_018621 | scientific knowledge needed to create the first telescope included knowledge of | null | a. light., b. lenses., c. mirrors., d. two of the above | d | DQ_011201 | image | question_images/parts_telescope_7287.png | parts_telescope_7287.png | 0.257966 |
NDQ_018621 | scientific knowledge needed to create the first telescope included knowledge of | null | a. light., b. lenses., c. mirrors., d. two of the above | d | DQ_011146 | image | abc_question_images/parts_telescope_18155.png | parts_telescope_18155.png | 0.25696 |
NDQ_018621 | scientific knowledge needed to create the first telescope included knowledge of | null | a. light., b. lenses., c. mirrors., d. two of the above | d | T_0957 | image | textbook_images/branches_of_earth_science_20640.png | FIGURE 1.3 | 0.255464 |
NDQ_018621 | scientific knowledge needed to create the first telescope included knowledge of | null | a. light., b. lenses., c. mirrors., d. two of the above | d | T_0492 | image | textbook_images/telescopes_20339.png | FIGURE 23.5 Newtonian reflector telescopes are fairly easy to make. These telescopes can be built by school students. | 0.249856 |
NDQ_018621 | scientific knowledge needed to create the first telescope included knowledge of | null | a. light., b. lenses., c. mirrors., d. two of the above | d | DQ_011222 | image | question_images/parts_telescope_8152.png | parts_telescope_8152.png | 0.248139 |
NDQ_018621 | scientific knowledge needed to create the first telescope included knowledge of | null | a. light., b. lenses., c. mirrors., d. two of the above | d | 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. | 0.663164 |
NDQ_018621 | scientific knowledge needed to create the first telescope included knowledge of | null | a. light., b. lenses., c. mirrors., d. two of the above | d | T_1825 | text | null | The study of the universe is called cosmology. Cosmologists study the structure and changes in the present universe. The universe contains all of the star systems, galaxies, gas, and dust, plus all the matter and energy that exists now, that existed in the past, and that will exist in the future. The universe includes all of space and time. | 0.655307 |
NDQ_018621 | scientific knowledge needed to create the first telescope included knowledge of | null | a. light., b. lenses., c. mirrors., d. two of the above | d | 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. | 0.620447 |
NDQ_018621 | scientific knowledge needed to create the first telescope included knowledge of | null | a. light., b. lenses., c. mirrors., d. two of the above | d | T_0094 | text | null | Our solar system began about 5 billion years ago. The Sun, planets and other solar system objects all formed at about the same time. | 0.612428 |
NDQ_018621 | scientific knowledge needed to create the first telescope included knowledge of | null | a. light., b. lenses., c. mirrors., d. two of the above | d | T_0638 | text | null | To understand minerals, we must first understand matter. Matter is the substance that physical objects are made of. | 0.611056 |
NDQ_018621 | scientific knowledge needed to create the first telescope included knowledge of | null | a. light., b. lenses., c. mirrors., d. two of the above | d | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.610653 |
NDQ_018621 | scientific knowledge needed to create the first telescope included knowledge of | null | a. light., b. lenses., c. mirrors., d. two of the above | d | T_0726 | text | null | Nuclear energy is produced by splitting the nucleus of an atom. This releases a huge amount of energy. | 0.592976 |
NDQ_018621 | scientific knowledge needed to create the first telescope included knowledge of | null | a. light., b. lenses., c. mirrors., d. two of the above | d | T_1905 | text | null | Most scientific theories were developed by scientists doing basic scientific research. Like other sciences, life science may be either basic or applied science. | 0.586326 |
NDQ_018621 | scientific knowledge needed to create the first telescope included knowledge of | null | a. light., b. lenses., c. mirrors., d. two of the above | d | 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 | 0.584774 |
NDQ_018621 | scientific knowledge needed to create the first telescope included knowledge of | null | a. light., b. lenses., c. mirrors., d. two of the above | d | T_3801 | text | null | Although all electromagnetic waves travel at the same speed, they may differ in their wavelength and frequency. | 0.581519 |
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