Start Free Mock LoginAlready registered? Login here

Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoKTGEasy2 minPYQ_2006

PhysicsEasysingle choice

The molar specific heat at constant pressure of an ideal gas is (7/2) $R$ . The ratio of specific heat at constant pressure to that at constant volume is:NEET 2006

Options:

Answer:

Solution:

Molar specific heat at constant pressure $C_{P} = \frac{7}{2} R$ We know that $C_{P} - C_{V} = R$ $\Rightarrow C_{V} = C_{P} - R = \frac{7}{2} R - R = \frac{5}{2} R$ from (i) and (ii), $∴ \frac{C _{P}}{C _{V}} = \frac{7}{5} .$

Stream:NEETSubject:PhysicsTopic:Heat & ThermoSubtopic:KTG

⏱ 2mℹ️ Source: PYQ_2006

Doubts & Discussion

Loading discussions...