If C_(P) and C_(V) denote the specific heats of nitrogen per unit mass at constant pressure and constant volume respectively then

If C_(P) and C_(V) denote the specific heats of nitrogen per unit mass

1.	If C_(P) and C_(V) denote the specific heats of nitrogen per unit mass at constant pressure and constant volume respectively then
Answer» `C_(P) - C_(V) = R` `C_(V) - C_(P) = 28R` `C_(P) - C_(V) = R//28` `C_(P) - C_(V) = R//14` Answer :C