JEE PHYSICS MCQ: THERMAL PROPERTIES OF MATTER

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(A): The radiation from the sun's surface varies as the fourth power of its absolute temperature.
(R): The sun is not a black body.

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Correct option: C

If A is true but R is false

Option C is correct because the radiation from the sun's surface does vary as the fourth power of its absolute temperature, but the sun is approximately a black body.

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