Over several cycles, a refrigerator does 1.51x10^4 J of work on therefrigerant. The refrigerant in turn removes 7.55x10^4 J as heatfrom the air inside the refrigerator.
a. How much energy is transferred as heat from the refrigerator'sinner compartment to the outside air?
b. What is the net change in the internal energy of therefrigerant?
c. What is the amount of work done on the air inside the refrigerator?
d. What is the net change in the internal energy of the air insidethe refrigerator.