The P - V diagram of a system undergoing a thermodynamic process is shown in figure. Work done by the system in going from A→B→C is 30 J and 40 J heat is given to the system. The change in internal energy of the gas if the gas is directly taken from A to C is

For process A→B→CΔu=Δθ −Δω=40−30=10JA→CΔu=10JHence, option (A) is correct.

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The P - V diagram of a system undergoing a thermodynamic proce

Question

The P - V diagram of a system undergoing a thermodynamic process is shown in figure. Work done by the system in going from $A \to B \to C$ is 30 J and 40 J heat is given to the system. The change in internal energy of the gas if the gas is directly taken from A to C is

10 J

70 J

84 J

134 J

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The P - V diagram of a system undergoing a thermodynamic process is shown in figure. Work done by the system in going from

A \to B \to C

is 30 J and 40 J heat is given to the system. The change in internal energy of the gas if the gas is directly taken from A to C is

7 mins ago

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For process

A \to B \to C

Δ u = Δ θ - Δ ω

= 40 - 30

= 10 J

A \to C

Δ u = 10 J

Hence

,

option

(A)

is correct

.

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Question Text	The P - V diagram of a system undergoing a thermodynamic process is shown in figure. Work done by the system in going from $A \to B \to C$ is 30 J and 40 J heat is given to the system. The change in internal energy of the gas if the gas is directly taken from A to C is
Answer Type	Text solution:1
Upvotes	150