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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
- A metal rod of length l cuts across a uniform magnetic field B with a velocity v.
- Two point objects of masses 1.5 g and 2.5 g respectively are at a distance of 16 cm
- Number of electrons in one mC charge, given e=1.6×10⁻¹⁹ C, will be
- In an AC generator, a coil with N turns, all of the same area A and total resistance R,
- A circular disc of radius R is removed from a bigger circular disc of radius 2R
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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