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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: - The nuclear fusion reaction between deutrium and tritium takes place
- A source of sound and a detector are moving along the same line with same speed
- An alternating voltage of 220 V, 50 Hz frequency is applied across a capacitor
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Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The nuclear fusion reaction between deutrium and tritium takes place
- A source of sound and a detector are moving along the same line with same speed
- An alternating voltage of 220 V, 50 Hz frequency is applied across a capacitor
- A transformer rated at 10 kW is used to connect a 5 kV transmission line to a 240 V
- When a spring is extended by 2 cm energy stored is 100 J. When extended further by 2 cm
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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