Q&A - Ask Doubts and Get Answers
Q

Q. Why C_p is always greater than C_v ?

Answers (1)
Views
A. The heat capacity at constant pressure C_p is greater than the heat capacity at constant volume C_v , because when heat is added at constant pressure, the substance expands, so the heat added during constant pressure is used to do external work also.
Exams
Articles
Questions