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Mechanical Engineering

GATE ME concept:thermodynamic-relations PYQs

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GATE ME syllabus

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Question 29

Open question
MEMCQ2 marksNeeds review
The fundamental thermodynamic relation for a rubber band is given by

, where

is the absolute temperature,

is the entropy,

is the tension in the rubber band, and

is the length of the rubber band. Which one of the following relations is CORRECT:
Your answerChoose one option.

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