JEE Main 2004 — Thermal Properties of Matter Question with Solution
JEE Main 2004
Question
If the temperature of the sun were to increase from to and its radius from to , then the ratio of the radiant energy received on earth to what it was previously will be
Choose an option
Show full solutionCorrect option: D
Correct answer
D64
Step-by-step explanation
According to stefan's law,
and
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This is a previous-year question from JEE Main 2004, covering the Thermal Properties of Matter chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.