Home
Class 12
PHYSICS
If radius of the earth contracts to half...

If radius of the earth contracts to half of its present value without change in its mass, what will be the new duration of the day?

A

`(24)/(n^(2))`

B

`24n^(2)`

C

`24(1-(1)/(n^(2)))`

D

`24(1-n^(2))`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

If the radius of the earth contracts to half of its present value without change in its mass, what will be the new duration of the day?

If the radius of the earth contracts to half of its present value without change in its mass, what will be the new duration of the day?

If the earth, were suddenly contracted to (l/n)th of its present radius without change in its mass, then what will be the effect on the duration of the day.

If earth suddenly contracts to half of its present radius keeping its mass constant what would be the length of the day?

If radius of earth is reduced to half without changing its mass,

Assertion : If radius of earth suddenly shrinks to half its present without changing its mass value, then the period of an earth's satellite will not change Reason : Time period of a satellite does not upon the mass of earth.

If the radius of earth contracts 1/n of its present day value, the length of the day will be approximately

If earth radius reduces to half of its present value then the time period of rotation will become:

If the radius of the earth becomes half of its present value (mass remaining the same ), the new length of the day would be

If earth is 1//4 of its present distance formt he sun, then what is the duration of the year?