If sp and sv denote the specific heats of nitrogen gas per unit mass at constant pressure and constant volume respectively, then: (JEE 2007)
A. sp and sv = 28R
B. sp and sv = R/28
C. sp and sv = R/14
D. sp and sv = R
Answer:B
If sp and sv denote the specific heats of nitrogen gas per unit mass at constant pressure and constant volume respectively, then: (JEE 2007)
A. sp and sv = 28R B. sp and sv = R/28 C. sp and sv = R/14 D. sp and sv = R