Physics 360
Homework 20

 

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HW20.1a:

Enter the molar enthalpy of diatomic nitrogen at 500 K and 1 bar: H:= J

HW20.1b:

Enter the final temperature after the throttling process:  K

HW20.1c:

Enter the final temperature after the throttling process:  K

HW20.2:

Enter the COP of the refrigerator: 

HW20.3:

Enter expression for the lower temperature limit of laser cooling: 

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