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Grade: 11
        If earth supposed to be a uniform sphere contracts slightly so that its radius become blessed by 1/n then before so that length of day will certain by 48/nhours
5 months ago

Answers : (1)

Khimraj
1877 Points
							
According to kepler’s  time law time period of earth T \alpha R3/2
So if radius become 1/n times of original then new time period will be 24/(n3/2).
5 months ago
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