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Two spheres made of same meterial have r...

Two spheres made of same meterial have radii in the ratio `1:2` both are the same temperature Ratio of heat radiation energy emitted per sec by them is

A

`1:2`

B

`1:4`

C

`1:8`

D

`1:16`

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The correct Answer is:
B
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BINA LIBRARY-THERMAL PROPERTIES OF MATTER -EXERCISE
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