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General Science - General Knowledge Questions and Answers

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General Knowledge :: General Science

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General Science - section - 2
General Science - Measurements
General Science - Nuclear Science
General Science - Elements and Metals
General Science - Synthetic Materials
  1. Light year is a measurement of

    2. A.

     Speed of aeroplanes
    B.

     Speed of light
    C.

     Stellar distances
    D.

     Speed of rockets

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  2. Very small time intervals are accurately measure by

    3. A.

     White dwarfs
    B.

     Quartz clocks
    C.

     Atomic clocks
    D.

     Pulsars

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  3. One kilometer is equal to how many miles?

    4. A.

     0.84
    B.

     0.5
    C.

     1.6
    D.

     0.62

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  4. Kilohertz is a unit which measures

    5. A.

     Power used by a current of one ampere
    B.

     Electromagnetic radio wave frequencies
    C.

     Voltage
    D.

     Electric resistance

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  5. One horse power is equal to

    6. A.

     746 watts
    B.

     748 watts
    C.

     756 watts
    D.

     736 watts

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  6. 'Bar' is the unit of

    7. A.

     Temperature
    B.

     Heat
    C.

     Atmospheric pressure
    D.

     Current

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  7. One Joule is equal to

    8. A.

     105 ergs
    B.

     103 ergs
    C.

     107 ergs
    D.

     1011 ergs

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  8. Kilowatt is a unit to measure:

    9. A.

     Work
    B.

     Power
    C.

     Electricity
    D.

     Current

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  9. Electric current is measure by:

    10. A.

     Commutator
    B.

     Anemometer
    C.

     Ammeter
    D.

     Voltmeter

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  10. A chronometer measures:

    11. A.

     Colour contrast
    B.

     Sound waves
    C.

     Time
    D.

     Water waves

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