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Novay_Z [31]
4 years ago
5

If radio waves cannot be reflected from the Sun, how can radar be used to find the distance from Earth to the Sun?

Physics
1 answer:
Ksenya-84 [330]4 years ago
5 0

Answer:

Solar surface absorbs the radio waves, it does not reflect the radio waves to earth. So the radar can not be used to measure the distance from earth to the sun. However we can use the Kepler' s third law to measure the planet earth's  distance from the sun.

Explanation:

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Calculate the average speed of the moon around the earth. The moon has a period of revolution of 27.3 days and an average distan
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<h2>The average speed of the moon around the earth is 1021.74 m/s</h2>

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