Mechanical Engineering - Thermodynamics - Discussion


When a gas is heated at constant pressure

[A]. its temperature will increase
[B]. its volume will increase
[C]. both temperature and volume will increase
[D]. neither temperature not volume will increase

Answer: Option C


No answer description available for this question.

Sumit said: (Apr 28, 2019)  
As per law, the pressure is inversely proportional to the volume then how it will increase?

Raj said: (Jul 18, 2019)  
When the gas is heated the temperature increses and the volume will also increase inorder to keep the pressure constant. So the answer is C.

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