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JEE PHYSICS MCQ: THERMAL PROPERTIES OF MATTER

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If the temperature of the Sun were to increase from TT to 3T3 T and its radius from RR to 1.5R1.5 R. The ratio of power, radiated by it would become:
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Correct option: D
36 times
Option D (36 times) is correct because the power radiated is proportional to the area and the fourth power of the temperature, resulting in a 36-fold increase.

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