General Knowledge Questions Answer GK Quiz

GK General Knowledge - Physics Question Answer Quiz

Q. The unit of electric power is -
1) ampere
2) volt
3) coulomb
4) watt

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Q. The device to measure electric current is -
1) voltmeter
2) ammeter
3) voltameter
4) Potentiometer

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Q. What is measured in Hertz?
1) Frequency
2) Energy
3) Heat
4) Quality

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Q. Sound wave in air is -
1) transverse
2) longitudinal
3) electromagnetic
4) polarized

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Q. Which one of the following quantities does not have unit?
1) Stress
2) Force
3) Strain
4) Pressure

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Q. Which one of the following is a scalar quantity?
1) Force
2) Pressure
3) Velocity
4) Acceleration

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Q. The sunlight from the sun to the earth reaches in -
1) 5 minutes
2) 6 minutes
3) 8 minutes
4) 10 minutes

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Q. The unit of pressure is -
1) kg/ cm2
2) kg/ cm
3) kg/ mm
4) None of the above/ More than one of the above

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Q. An ammeter has ........... resistance, so that it passes maximum current through it.
1) Infinite
2) Very less
3) Very high
4) High

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Q. Which of the following is equal to Hertz?
1) s-1
2) m s-2
3) s
4) m / s

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