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One black body at temperature T is surro...

One black body at temperature T is surrounded by another black body at temperate `T_1(T_1ltT)`. At T, the radiation emitted by inner blackbody per unit area per second is proportional to

A

difference of temperature of two blackbodies.

B

fourth power of difference of temperature of two black- bodies.

C

difference of fourth powers of temperature of two bodies.

D

sum of fourth powers of temperature of the bodies.

Text Solution

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The correct Answer is:
C
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