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Two balls of same material and same surf...

Two balls of same material and same surface finish have their diameters in the ratio 1:2. They are heated to the same temperature and are left in a room to cool by radiation, then the initial rate of loss of heat

A

Will be same for the balls

B

For larger ball is half that of other ball

C

For larger ball is twice that of other ball

D

For larger ball is four times that of the other ball

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