Measurement

Light year is a unit for measurement of

Light year is a unit for measurement of

  1. age of universe
  2. very large distance
  3. very small time intervals
  4. very high temperature
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The SI unit of mechanical power is

The SI unit of mechanical power is:

  1. Joule
  2. Watt
  3. Newton-second
  4. Joule-second
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The dimension of impulse is the same as that of

The dimension of impulse is the same as that of

  1. pressure
  2. angular momentum
  3. linear momentum
  4. work
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A nauticle mile is equal to

A nauticle mile is equal to

  1. 5060 feet
  2. 5280 feet
  3. 6060 feet
  4. 6080 feet
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Automobiles are fitted with a device that shows the distance travelled

Automobiles are fitted with a device that shows the distance travelled. Such a device is known as

  1. Speedometer
  2. Cathetometer
  3. Odometer
  4. Lactometer
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Figure shows a measuring scale which is usually supplied with a geometry box

Figure shows a measuring scale which is usually supplied with a geometry box. Which of the following distance cannot be measured with this scale by using it only once?

 

  1. 0.1 m
  2. 0.15 m
  3. 0.2 m
  4. 0.05 m
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