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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.
Related Questions: - If voltage across a bulb rated 220 volt-100 Watt drops by 2.5% of its rated value
- A tuned amplifier circuit is used to generate a carrier frequency of 2 MHz
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Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If voltage across a bulb rated 220 volt-100 Watt drops by 2.5% of its rated value
- A tuned amplifier circuit is used to generate a carrier frequency of 2 MHz
- If the velocity of sound in air is 350 m/s, thent he fundamental frequency
- When a p-n junction is reverse biased, then the current through the junction
- The earth radiates in the infrared region of the spectrum. The spectrum is correctly
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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