JEE Main 2005PhysicsThermodynamicsEasyMCQ

JEE Main 2005Thermodynamics Question with Solution

JEE Main 2005

Question

Which of the following is incorrect regarding the first law of thermodynamics?

Choose an option

Show full solutionCorrect option: D
Correct answer
DIt introduces the concept of the entropy

Step-by-step explanation

The first law of thermodynamics states the principle of conservation of energy. It introduces the concept of internal energy. And it is applicable for any cycle.

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About this question

This is a previous-year question from JEE Main 2005, 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.