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Two objects have exactly the same shape....

Two objects have exactly the same shape. Object A has emissivity of 0.3 and object B has emissivity of 0.6. If each radiates the same power, then

A

temperature of A is twice that of B.

B

temperature of B is twice that of A.

C

temperature of A is `2^(1//4)` times that of B.

D

temperature of A is same as that of B.

Text Solution

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The correct Answer is:
C
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