2.O masina termica ideala, ce functioneaza dupa un ciclu Carnot, intre temperaturile T1=450K si T2=150K, produce in timpul unui ciclu lucrul mecanic
L=1332J. Calculeaza caldura primita si cedata intr-un ciclu.

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i just did this and got a 100.

= initial pressure

= final pressure = 2

= initial volume

= final volume = /4

= initial temperature = 20 c = 20 + 273 = 293 k

= final temperature = ?

using the equation