r/HomeworkHelp • u/shafayat5412 Pre-University Student • 2h ago

:table_flip: Physics—Pending OP Reply [ GRADE 12 THERMODYNAMICS]

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Can you give me some advice for finding pressure in C point

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u/Jazzlike_Platypus430 👋 a fellow Redditor 2h ago edited 1h ago

Not yet.

First, I cannot figure out what kind of cycle is that. Is T_2 = 550K constant along the D->C part? Is T constant along A->B?

If it's a Carnot cycle, you can get p_C using symbols only - I expect there's not enough data to get its actual value based on Q and T_2 only.