Home
Class 12
PHYSICS
At which height above earth's surface is...

At which height above earth's surface is the value of 'g' same as in a 100 km depp mine ?

Text Solution

Verified by Experts

The correct Answer is:
50 km
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

At which height from the earth's surface does the acceleration due to gravity decrease by 75 % of its value at earth's surface ?

At what height above the earth's surface the acceleration due to gravity will be 1/9 th of its value at the earth’s surface? Radius of earth is 6400 km.

Weight fo a body of a mass m decreases by 1% when it is raised to height h above the earth's surface. If the body is taken to depth h in a mine, change in its weight is

The change in the value of g at a height h above the surface of the earth is the same as at a depth d below the surface of earth. When both d and h are much smaller than the radius of earth, then which one of the following is correct?

The change in the value of g at a height h above the surface of the earth is the same as at a depth d below the surface of earth. When both d and h are much smaller than the radius of earth, then which one of the following is correct?

The value of 'g' on earth surface depends :-

A small body of superdense material, whose mass is twice the mass of the earth but whose size is very small compared to the size of the earth, starts form rest at a height H lt lt R above the earth's surface, and reaches the earth's surface in time t . then t is equal to

At which place on the surface of the earth the value of g is maximum ? Gives its reasons.

Imagine Earth to be a solid sphere. If the value of acceleration due to gravity at a depth 'd' below Earth's surface is the same as its value at a height 'h' above its surface and is equal to g/4 then the ratio of h/d will be ......