At temperature T, the power radiated by a body is Q watts. At the temp – McqOptions

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1.	At temperature T, the power radiated by a body is Q watts. At the temperature 3T the power radiated by it will be [MP PET 2000]
A.	3 Q
B.	9 Q
C.	27 Q
D.	81 Q
Answer» E.

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