Question

(a) The earth requires 24 hours for one
rotation. In one hour,
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Answer 1

Answer: Yes.

Explanation: You're right. But I didn't understand what one hour is for.

Answer 2

Answer:

(a) The earth requires 24 hours for one rotation. In one hour,Earth covers 15 degrees.

Explanation:

The earth takes 24 hours to complete one rotation.In 24 hours earth covers 360 degree.So in 1 hour it will cover 15 degree.(360 divided by 24 is 15)

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