Physics Questions Practice Question and Answer
8 Q: Denmark is called?
1545 060b4b5fbc6545e407514fe55
60b4b5fbc6545e407514fe55- 1Country of Industryfalse
- 2Hydropower Countryfalse
- 3Country of the windstrue
- 4Country of mineral clustersfalse
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Answer : 3. "Country of the winds"
Q: Necessary to get nuclear energy?
1538 060b4a8479587b71934e7a296
60b4a8479587b71934e7a296- 1Chromiumfalse
- 2Siliconfalse
- 3Uraniumtrue
- 4Aluminumfalse
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Answer : 3. "Uranium"
Q: The ‘Choke’ is used with a tube light is basically
1536 05f587180f13b91397f413467
5f587180f13b91397f413467- 1An inductortrue
- 2A capacitorfalse
- 3A transformerfalse
- 4A resistorfalse
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Answer : 1. "An inductor"
Q: Does the Sun look round at sunrise and sunset?
1535 05f6da4f7f9079a64e3c04cbe
5f6da4f7f9079a64e3c04cbe- 1Sphericalfalse
- 2Cubicfalse
- 3Ellipticalfalse
- 4flattrue
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Answer : 4. "flat"
Q: The Ratio of the total distance is travelled by a body to the total time taken by it is its.
1530 05f02b102e890ce63e579f6b6
5f02b102e890ce63e579f6b6- 1Instantaneous velocityfalse
- 2Linear velocityfalse
- 3Average Speedtrue
- 4Accelerationfalse
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Answer : 3. "Average Speed"
Q: Identify the correct statement.
1526 164c24ac166a41f484c177c91
64c24ac166a41f484c177c91- 1The resistance of a wire depends on the length and density of the wire.false
- 2Specific resistance is the same for all conductors.false
- 3Resistance of a wire depends on the length and cross-section of the wire.true
- 4Specific resistance is dependent on the cross-sectional area of the wire.false
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Answer : 3. "Resistance of a wire depends on the length and cross-section of the wire."
Explanation :
1. Resistance of a wire depends on the length and cross-section of the wire.
Q: What is measured by cusec?
1515 0613730935ee3b079c605775f
613730935ee3b079c605775f- 1flow of watertrue
- 2depth of waterfalse
- 3Quantity of waterfalse
- 4Purity of waterfalse
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Answer : 1. "flow of water"
Q: In which year did Albert Einstein predict a new state of matter, the Bose-Einstein condensate (BEC), based on a quantum formulation by the Indian physicist Satyendra Nath Bose?
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64c38ae6bd3d254806859ebd- 11935false
- 21924true
- 31930false
- 41919false
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Answer : 2. "1924"
Explanation :
1. In which year did Albert Einstein predict a new state of matter, Bose-Einstein condensate (BEC) in 1924, based on the quantum formulation given by Indian physicist Satyendra Nath Bose?
2. Bose–Einstein condensate (BEC) is a state of matter in which a group of boson particles are in the same quantum state.