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I need help with this question here.

Its thermodynamics.

I dont know the enunciate for sure, but I explain it

1 mol of a monoatomic gas passes for the processes:

A->B->C

AB is a isothermal expansion process

BC is a constant pressure process(Loses volume)

CA is a constant volume process (gains pressure)

Pa=5Pc and Vb=5Vc

The answer is in Terms of Pc and Vc

a) The liquid work that the gas.

b) how mush heat does the gas yields?

c)hot much heat does the gas receives?

d) the efficiency of the process

e) compare its efficiency to a carnot machine with the same temperature variations.

2. Relevant equations

3. The attempt at a solution

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# Homework Help: Thermodynamics Question.

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