NEET Physics Thermodynamics Questions Solved


Carnot cycle (reversible) of a gas represented by a Pressure-Volume curve is shown in the diagram . Consider the following statements

I. Area ABCD = Work done on the gas

II. Area ABCD = Net heat absorbed

III. Change in the internal energy in cycle = 0

Which of these are correct ?

(1) I only

(2) II only

(3) II and III

(4) I, II and III

Difficulty Level:

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