JEE Main 2021 — Thermal Properties of Matter Question with Solution
JEE Main 2021 (16 Mar Shift 2)
Question
A bimetallic strip consists of metals and . It is mounted rigidly as shown. The metal has higher coefficient of expansion compared to that of metal . When the bimetallic strip is placed in a cold both, it will :
Choose an option
Show full solutionCorrect option: D
Step-by-step explanation
Length of both strips will decrease
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This is a previous-year question from JEE Main 2021, 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.