Physics, 02.02.2021 21:20 penacesar18p9jrdh
Use the following data to estimate the height of the Earth's atmosphere:
atmospheric pressure = 100 kPa
density of air= 1.29 kg/m
Explain why this can only be an estimate.
Answers: 1
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An incident ray through the focal point of a spherical mirror will: reflect through the center of curvature. reflect back through the focal point. reflect parallel to the principle axis. reflect the same direction as the incident ray.
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Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.
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The field between two charged parallel plates is kept constant. if the two plates are brought closer together, the potential difference between the two plates either a) decrease b) does not change c) increase?
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Use the following data to estimate the height of the Earth's atmosphere:
atmospheric pressure = 100...
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