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Tamil Nadu Board of Secondary EducationHSC Science Class 11

Explain why the specific heat capacity at constant pressure is greater than the specific heat capacity at constant volume.

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Question

Explain why the specific heat capacity at constant pressure is greater than the specific heat capacity at constant volume.

Short/Brief Note
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Solution

It implies that to increase the temperature of the gas at constant volume requires less heat than increasing the temperature of the gas at constant pressure. In other words, s is always greater than sv.

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Chapter 8: Heat and Thermodynamics - Evaluation [Page 158]

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Samacheer Kalvi Physics - Volume 1 and 2 [English] Class 11 TN Board
Chapter 8 Heat and Thermodynamics
Evaluation | Q II. 30. | Page 158

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