_The total radiation from a black body per second per unit area is ________ fourth power of the absolute temperature. This statement is known as Stefan Boltzmann law.$?

_The total radiation from a black body per second per unit area is ___

1.	_The total radiation from a black body per second per unit area is ________ fourth power of the absolute temperature. This statement is known as Stefan Boltzmann law.$?
A.	Equal to
B.	Directly proportional to
C.	Inversely proportional to
D.	None of these
Answer» C. Inversely proportional to

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_The total radiation from a black body per second per unit area is ________ fourth power of the absolute temperature. This statement is known as Stefan Boltzmann law.$?

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