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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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- The temperature of a body falls from 50⁰C to 40⁰C in 10 minute. If the temperature
- An electron in a circular orbit of radius 0.05 nm performs 10¹⁶ rev/s. The magnetic
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Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An insulated container of gas has two champers seperated by an insulating partition.
- The temperature of a body falls from 50⁰C to 40⁰C in 10 minute. If the temperature
- An electron in a circular orbit of radius 0.05 nm performs 10¹⁶ rev/s. The magnetic
- In an inductor when current changes from 2 A to 18 A in 0.05 sec, the e.m.f. induced
- For a simple pendulum performing simple harmonic motion, the time period
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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