Quiz: Measurements

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Number of Questions: 15

Question: 6 -

Very small time intervals are accurately measure by

Options:
  1. White dwarfs

  2. Atomic clocks

  3. Quartz clocks

  4. Pulsars

  5. Answer:

    Atomic clocks

    Solution not available.

Question: 7 -

One horse power is equal to

Options:
  1. 748 watts

  2. 746 watts

  3. 736 watts

  4. 756 watts

  5. Answer:

    746 watts

    Solution not available.

Question: 8 -

One kilometre is equal to how many miles?

Options:
  1. 1.6

  2. 0.62

  3. 0.5

  4. 0.84

  5. Answer:

    0.62

    Solution not available.

Question: 9 -

kilohertz is a unit which measures

Options:
  1. voltage

  2. power used by a current of one ampere

  3. electric resistance

  4. electromagnetic radio wave frequencies

  5. Answer:

    electromagnetic radio wave frequencies

    Solution not available.

Question: 10 -

Light year is a measurement of

Options:
  1. Stellar distances

  2. speed of aeroplanes

  3. speed of light

  4. speed of rockets

  5. Answer:

    Stellar distances

    Solution not available.