Tag: science & technology

Questions Related to science & technology

What is the unit for measuring the amplitude of a sound?

general knowledge science & technology

  1. Decibel

  2. Coulomb

  3. Hum

  4. Cycles

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Correct Option: A

Reading of a barometer going down is an indication of

general knowledge science & technology

  1. snow

  2. storm

  3. intense heat

  4. rainfall

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Correct Option: D

Decibel is the unit for
general knowledge science & technology

  1. speed of light

  2. radio wave frequency

  3. intensity of sound

  4. intensity of heat

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Correct Option: C

One fathom is equal to
general knowledge science & technology

  1. 6 feet

  2. 6 meters

  3. 60 feet

  4. 100 cm

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Correct Option: A

Fathom is the unit of
general knowledge science & technology

  1. sound

  2. depth

  3. frequency

  4. distance

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Correct Option: B

Light year is a measurement of
general knowledge science & technology

  1. speed of aeroplanes

  2. speed of light

  3. Stellar distances

  4. speed of rockets

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Correct Option: C

Very small time intervals are accurately measure by
general knowledge science & technology

  1. White dwarfs

  2. Quartz clocks

  3. Atomic clocks

  4. Pulsars

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Correct Option: C

One kilometre is equal to how many miles?
general knowledge science & technology

  1. 0.84

  2. 0.5

  3. 1.6

  4. 0.62

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Correct Option: D

kilohertz is a unit which measures
general knowledge science & technology

  1. power used by a current of one ampere

  2. electromagnetic radio wave frequencies

  3. voltage

  4. electric resistance

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Correct Option: B

One horse power is equal to
general knowledge science & technology

  1. 746 watts

  2. 748 watts

  3. 756 watts

  4. 736 watts

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Correct Option: A