Physics Practice Question and Answer
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Q: Boyle's Law holds good for any gas at
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5f48cc246608aa6311bf9677- 1Low temperature and high pressurestrue
- 2Low temperature and low pressuresfalse
- 3High temperature and low pressuresfalse
- 4High temperature and high pressuresfalse
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Answer : 1. "Low temperature and high pressures "
Q: Which one of the following is not a vector amount?
2702 260b4bf367cb636175d3d273b
60b4bf367cb636175d3d273b- 1velocityfalse
- 2momentumfalse
- 3masstrue
- 4angular velocityfalse
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Answer : 3. "mass"
Q: If a person sitting in a lift then when will he feel that his weight gets increased?
2597 05ee21905e9ea010382e59ce8
5ee21905e9ea010382e59ce8- 1Going upward with constant velocityfalse
- 2Going downward with constant velocityfalse
- 3When the elevator going upward expeditiouslytrue
- 4When the elevator going down expeditiouslyfalse
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Answer : 3. "When the elevator going upward expeditiously "
Q: How many calories are gained by drinking a glass of water?
2579 05ef1b0907fed557ba2abd8a3
5ef1b0907fed557ba2abd8a3- 125false
- 250false
- 30true
- 415false
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Answer : 3. "0 "
Q: 'Bar' is the unit of
2519 15edf0060d1536a09d574924c
5edf0060d1536a09d574924c- 1temperaturefalse
- 2heatfalse
- 3currentfalse
- 4atmospheric pressuretrue
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Answer : 4. "atmospheric pressure"
Q: An object is in static equilibrium when it is ________.
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5f48d188cebf7d1232e8cd99- 1moving in a circular pathfalse
- 2at resttrue
- 3moving with uniform velocityfalse
- 4accelerating at high speedfalse
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Answer : 2. "at rest "
Q: Example of complementary unit?
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5eec7ac813d72d584fb8347d- 1forcefalse
- 2heatfalse
- 3Angletrue
- 4pressurefalse
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Answer : 3. "Angle"
Q: What is the decibel level of sound produced by two persons in conversation?
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5efc03c9196e681f76e98e77- 1About 30 decibelstrue
- 2About 100 decibelsfalse
- 3About 5 decibelsfalse
- 4About 10 decibelsfalse
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Answer : 1. "About 30 decibels "
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