
#1
Dec2712, 11:09 PM

P: 375

For ideal gas , can I assume Cv dT = nkT (3/2)
, thank you 



#2
Dec2812, 12:47 PM

Sci Advisor
HW Helper
P: 6,593

Using molar heat capacity 3R/2 for a monatomic ideal gas: [itex]\int_{Ti}^{Tf} nC_vdT = \frac{3}{2}nR(T_f  T_i) = \frac{3}{2}nR\Delta T = \frac{3}{2}Nk\Delta T[/itex] AM 



#3
Dec2912, 03:41 AM

P: 375




Register to reply 
Related Discussions  
Pendulum Problem: Potential energy equals? kinetic energy  Introductory Physics Homework  2  
Kinectic Energy  Introductory Physics Homework  5  
Finding x when Elastic Potential Energy equals Kinetic Energy  Introductory Physics Homework  3  
Need some help on kinectic energy  Introductory Physics Homework  2  
Average Internal Energy of 2 Paramagnets  Advanced Physics Homework  1 