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Mechanical Engineering - Thermodynamics - Discussion

Discussion Forum : Thermodynamics - Section 4 (Q.No. 48)
Thermodynamics
48.
When the gas is heated at constant volume, the heat supplied
increases the internal energy of the gas and increases the temperature of the gas
does some external work during expansion
Both (A) and (B)
None of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.
Kajal Patil said:   5 years ago
There is no any external work during expansion because constant volume process take place.
Rocky said:   9 years ago
The heat capacity at constant pressure CP is greater than the heat capacity at constant volume CV, because when heat is added at constant pressure, the substance expands and work.
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