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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: - A black body is heated from 27° C to 127° C. The ratio of their energies of radiations
- Pure Si at 500 K has equal number of electron (nₑ) and hole (nₕ) concentrations
- The temperature of a body falls from 50⁰C to 40⁰C in 10 minute. If the temperature
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Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A black body is heated from 27° C to 127° C. The ratio of their energies of radiations
- Pure Si at 500 K has equal number of electron (nₑ) and hole (nₕ) concentrations
- The temperature of a body falls from 50⁰C to 40⁰C in 10 minute. If the temperature
- Ratio of the radii of the nuclei with mass numbers 8 and 27 would be
- An α-particle moves in a circular path of radius 0.83 cm in the presence of a magnetic
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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