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26 Nov 2019
A carnot engine has 40 g of helium gas as its workingsubstance. it operates between two reservoirs of temperatures T1=400 0C AND T2= 60 0C. The initial volume of the gas is V1= 2.0 X10-2 m3, the volume after isothermal expansion is V2= 4.0 X 10-2m3, and the volume after the subsequent adiabatic expansion is V3=5.0 x 10-2m3. (a) calculate the work generated by this engine during onecycle. (b) calculate the heat absorbed and the waste heat ejectedduring one cycle.
A carnot engine has 40 g of helium gas as its workingsubstance. it operates between two reservoirs of temperatures T1=400 0C AND T2= 60 0C. The initial volume of the gas is V1= 2.0 X10-2 m3, the volume after isothermal expansion is V2= 4.0 X 10-2m3, and the volume after the subsequent adiabatic expansion is V3=5.0 x 10-2m3.
(a) calculate the work generated by this engine during onecycle.
(b) calculate the heat absorbed and the waste heat ejectedduring one cycle.
Bunny GreenfelderLv2
27 Apr 2019
