JEE PHYSICS MCQ: THERMAL PROPERTIES OF MATTER

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Application +4 | -1

A black body is at

727^{\circ} \mathrm{C}

. It emits energy at a rate which is proportional to

View answer and explanation

Correct option: A

(1000)^4

Option A (

(1000)^4

) is correct because the energy emitted by a black body is proportional to the fourth power of its absolute temperature (Stefan's Law).

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