Physics Questions Practice Question and Answer
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Q: The density of milk can be obtained by the use of –
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5f35fb32efa02861bb1b660c- 1Lactometertrue
- 2Thermometerfalse
- 3Hydrometerfalse
- 4Butyrometerfalse
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Answer : 1. "Lactometer "
Q: What is the unit of electric quantity?
1705 160b4bde8517f2874d53f7714
60b4bde8517f2874d53f7714- 1Omfalse
- 2voltsfalse
- 3amperetrue
- 4Wattfalse
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Answer : 3. "ampere"
Q: On increasing the pressure on ice, what will be its melting point?
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613745b85ee3b079c605e1e7- 1decreasetrue
- 2increasefalse
- 3become zerofalse
- 4remain unchangedfalse
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Answer : 1. "decrease"
Q: The energy of the Sun is produced by?
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613738ae5ee3b079c605a054- 1by oxidationfalse
- 2by nuclear fissionfalse
- 3by ionizationfalse
- 4by nuclear fusiontrue
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Answer : 4. "by nuclear fusion"
Q: What is the S.I unit of lens capacity?
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5f6da6bdec13dd748004e2b2- 1meterfalse
- 2(meter) 2false
- 3dioptertrue
- 4Othersfalse
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Answer : 3. "diopter"
Q: Rocket works on the principle of
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613728015ee3b079c605466d- 1energy conservationfalse
- 2Bernoulli theoremfalse
- 3momentum conservationtrue
- 4none of thesefalse
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Answer : 3. "momentum conservation"
Q: What is measured in cusecs?
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5f35fa7edcc3540833140951- 1Flow of watertrue
- 2Quantity of waterfalse
- 3Purity of waterfalse
- 4Depth of waterfalse
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Answer : 1. "Flow of water"
Q: Eye lens is?
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5eec7a75eee45c3b837f8207- 1convergenttrue
- 2Divergentfalse
- 3convex and concavefalse
- 4None of thesefalse
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Answer : 1. "convergent"
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