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In adiabatic expansion, product of PV
Options
(a) Decreases
(b) Increases
(c) Changes erratically
(d) None of these
Correct Answer:
Decreases
Explanation:
In adiabatic expansion, there is cooling effect. Therefore the temperature falls.
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Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The angular velocity of a wheel increases from 100 rps to 300 rps in 10 seconds.
- What is the energy of photon whose wavelength is 6840 Å?
- A 1m long wire of diameter 0.31 mm has a resistance of 4.2Ω. If it is replaced by
- At place on earth, the vertical component of earth’s magnetic field is √3 times
- The electric resistance of a certain wire of iron is R. If its length and radius
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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