help@askiitians.com

+91-87964 74404

Grade 11Thermal Physics

equal amount of an Ideal diatomic gas is taken in two cylinders a and b at 300K. The Piston of A is free to move while that of B is it fixed. Same quantity of heat is given to both the cylinders. If the rise in temperature of gas is a is 30 k, the rise in temperature of gas in B is
In this solution how to calculate Cp/Cv

Sudhanva G V

7 Years agoGrade 11

1 Answer

Forum 1

3 Years ago

Hello Student

Solution:
Process in cylinder A is constant pressure process.
Process in cylinder B is constant volume process.
Heat supplied is :
Q=nCpΔT1
Q=nCvΔT2
Cp/Cv=ΔT2/ΔT1=γ
For a monoatomic gas is
γ=7/5
HenceT2=7/5×30=42K

Hope this solution is helpful.

A container filled with a sample of an Idea gas at the pressure of 1.5atm. the gas is compressed isothermal ly to one fourth of its original volume. What is the new pressure of the gas?

thermal physics

1 Answer Available

Last Activity: 3 Years ago

how do we know the electric field due to an electric dipole of dipole moment P at distance r from the centre of dipole is fiven by .. where theta is angle between p amd r vector..

thermal physics

1 Answer Available

Last Activity: 4 Years ago

A A mole of helium gas initially at stp undergoes an isovolumetric process in which its pressure falls to half its initial value. The work done by gas is

thermal physics

1 Answer Available

Last Activity: 4 Years ago

5000 J of heat are added to two moles of an ideal monatomic gas, initially at a temperature of 500 K, while the gas performs 7500 J of work. What is the final temperature of the gas? step by step please

thermal physics

1 Answer Available

Last Activity: 4 Years ago

Please help me with the answer of this question related to radiation graph

thermal physics

1 Answer Available

Last Activity: 4 Years ago

View all Questions