The difference between the principal specific heats of nitrogen is 300 – McqOptions

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1.	The difference between the principal specific heats of nitrogen is 300 J/kg °K and ratio of the two specific heats is 1:4. Then the CP is?
A.	1050 J/kg K
B.	650 J/kg K
C.	750 J/kg K
D.	150 J/kg K
Answer» C. 750 J/kg K

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