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If the mass of earth and radius suddenly...

If the mass of earth and radius suddenly become 2 times and 1/4 th of the present value, the length of the day becomes

A

24th

B

6th

C

3/2h

D

3h

Text Solution

Verified by Experts

The correct Answer is:
D
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Knowledge Check

  • If the mass of earth and radius suddenly become 2 times and 1/4 th of the present values the length of the day becomes

    A
    24 h
    B
    6th
    C
    3/2h
    D
    3h

  • If the mass of earth and radius suddenly become 2 times and 1//^("th") of the present value, the length of the day becomes

    A
    24th
    B
    6h
    C
    3/2h
    D
    3h

  • If the Earth shrinks such that its density becomes 8 times to the present value, then the new during of the day in hours will be

    A
    24
    B
    12
    C
    6
    D
    4

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