1.

Weight of a body of mass m decreases by 1% when it is raised to height h above the earth?s surface. If the body is taken to a depth h in a mine, change in its weight is    [KCET 2003; MP PMT 2003]

A. 2% decrease
B.   0.5% decrease
C.    1% increase
D.   0.5% increase
Answer» C.    1% increase


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