The work done in which of the following processes is equal to the change in internal energy

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The work done in which of the following processes is equal to the change in internal energy of the system?

Options

(a) Adiabatic process
(b) Isothermal process
(c) Isochoric process
(d) None of these

Correct Answer:

Adiabatic process

Explanation:

In adiabatic process, dQ = 0
dQ = dU + dW ⇒ dU + dW = 0 ⇒ dU = -dW
In Adiabatic process, work done = change in dU.

Related Questions:

1. The work of 146 kJ is performed in order to compress one kilo mole fo gas adiabatically
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3. In which of the following heat loss is primarily not due to convection?
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Topics: Thermodynamics (179)
Subject: Physics (2479)

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