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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: - A magnetic field of 1600 A/m produces a magnetic flux of 2.4 x 10⁻⁵ Wb
- A stone falls freely under gravity.It covers distances h₁,h₂ and h₃
- A metal wire of circular cross-section has a resistance R₁. The wire is now stretched
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Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A magnetic field of 1600 A/m produces a magnetic flux of 2.4 x 10⁻⁵ Wb
- A stone falls freely under gravity.It covers distances h₁,h₂ and h₃
- A metal wire of circular cross-section has a resistance R₁. The wire is now stretched
- A stone is tied to a string of length l and whirled in a vertical circle with the other end
- If the focal length of a concave mirror is 50 cm, then where should the object
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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