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A solid sphere and a hollow sphere of th...

A solid sphere and a hollow sphere of the same material and of equal radii are heated to the same temperature

A

The hollow sphere will cool at a faster rate for all values of T

B

The solid sphere will cool at a faster rate for all values of T

C

Both spheres will cool at the same rate for all values of T

D

Both spheres will cool at the same rate only for small values of T

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The correct Answer is:
A
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