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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.
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Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If ₉₂U²³⁸ undergoes successively 8 ∝-decays and 6 β-decays, the resulting nucleus is
- A p-n photodiode is made of a material with a band gap of 2.0 eV
- A body of mass 120 kg and density 600 kg/m³ floats in water.
- Two bodies of mass 0.25 kg each moving towards each other with velocity
- 10 mA current can pass through a galvanometer of resistance 25 ohm.
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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