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The radiation emitted by a perfectly bla...

The radiation emitted by a perfectly black body is proportional to :

A

temperature on ideal gas scale

B

fourth root of temperature on Kelvin's scale

C

fourth power of temperature on Kelvin's scale

D

square of temperature on Kelvin's scale

Text Solution

Verified by Experts

The correct Answer is:
C
According to Stefan.s lae, `EpropT^(4)`.
Thus correct choice is (c ).
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