JEE Main 2003 — Thermodynamics Question with Solution
JEE Main 2003
Question
"Heat cannot by itself flow from a body at lower temperature to a body at higher temperature" is a statement or consequence of
Choose an option
Show full solutionCorrect option: A
Correct answer
Asecond law of thermodynamics
Step-by-step explanation
External amount of work must be done in order to flow heat from lower temperature to higher temperature. This is according to second law of thermodynamics.
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This is a previous-year question from JEE Main 2003, covering the Thermodynamics 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.