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How much heat flows into the system alon...

How much heat flows into the system along path ADB it the work done by the system is 10 J?
When a system is taken from state A to state B along the parth ACB in the figure below ,80 j of heat flows into the system and the system does 30 J of work.

A

40 J

B

60 J

C

80 J

D

Insufficient infromation

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