JEE Main 2004 — Thermal Properties of Matter Question with Solution
JEE Main 2004
Question
The temperature of two outer surfaces of a composite slab, consisting of two materials having coefficients of thermal conductivity and and thickness and , respectively are and . The rate of heat transfer through the slab, in a steady state is , with equal to
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Show full solutionCorrect option: D
Correct answer
D
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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.