Physics, 15.10.2021 01:00 vanessabeausoleil
The detectors on the Spitzer Space Telescope were cooled to near absolute zero in order to: Group of answer choices keep the telescope more nearly stationary. improve the angular resolution of the telescope. prevent the infrared radiation from the instruments interfering with the infrared signals from space. allow the electronics in these instruments to operate most efficiently.
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Physics, 22.06.2019 16:30
Place several e-field sensors at a few points on different equipotential lines, and look at the relationship between the electric field and the equipotential lines. which statement is true? 1-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of higher voltages. 2-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of lower voltages. 3-at any point, the electric field is parallel to the equipotential line at that point.
Answers: 1
Physics, 22.06.2019 16:30
3. a lunar exploration vehicle was created by a research team. it weighs 3,000 kg on the earth. it needs an acceleration of 10 m/s2 on the moon. in order to have the same acceleration, what will be the net force acting on the vehicle on the earth?
Answers: 2
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Which word expression describes how much to calculate pressure
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You notice the birds sitting on the electrical wires which of the following explain why the birds don't get shocked
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The detectors on the Spitzer Space Telescope were cooled to near absolute zero in order to: Group of...
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