A black body is at temeprature 300 K. It emits energy at a rate which is proportional to :

A black body is at temeprature 300 K. It emits energy at a rate which

1.	A black body is at temeprature 300 K. It emits energy at a rate which is proportional to :
Answer» 300 `(300)^(3)` `(300)^(2)` `(300)^(4)` Solution :By Stefan.s LAW `EpropT^(4)` `rArrE_(2)PROP(300)^(4)` Correct CHOICE is (d).

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A black body is at temeprature 300 K. It emits energy at a rate which is proportional to :

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