| ⇦ | 
| ⇨ |
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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- If a vector 2i+3j+8k is perpendicular to the vector 4j-4i+αk, then value of α is
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Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two tuning forks are sounded together and produce 2 beats per second.
- If a vector 2i+3j+8k is perpendicular to the vector 4j-4i+αk, then value of α is
- Dimensional formula for electrical resistance R is given by
- Magnetic induction produced at the centre of a circular loop carrying current is B.
- Unit of reduction factor is
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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