Mechanical Engineering - Thermodynamics - Discussion

Discussion Forum : Thermodynamics - Section 6 (Q.No. 38)

Thermodynamics

38.

When the gas is heated at constant pressure, the heat supplied

increases the internal energy of the gas

increases the temperature of the gas

does some external work during expansion

Both (B) and (C)

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

3 comments Page 1 of 1.

Saurabh said: 7 years ago

Internal energy is function of temperature acc to joules so internal energy must increase.

Manish Aggarwal said: 9 years ago

Internal energy also increases due to increase in temperature.

Varun said: 1 decade ago

Why not increase in internal energy of gas?

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