A gravitational force which act on an object and measured in Newton is called

  • power
  • force
  • caliber
  • energy

The measure of a surface of extent is called as

  • area
  • diameter
  • length
  • cover

A minute scale and a second scale is present in

  • a watch
  • alarm clock
  • hour glass
  • mechanical stop watch

In SI system the unit of volume is

  • meter square
  • cubic meter
  • meter
  • kilometers

To measure shorter distances or lengths one can use

  • meter ruler
  • half meter ruler
  • both a and b
  • Vernier caliper

The meaning of eighth thousandth of a gram in SI is eight

  • gram
  • milligrams
  • micrograms
  • monogram

The volume is measured by help of a curve made in measuring cylinder called

  • meniscus curve
  • round curve
  • slanting curve
  • volume curve

The instruments which can be used to measure length includes

  • measuring tapes
  • meter ruler
  • Vernier caliper
  • all of them

To measure shorter lengths with their accurate reading we use

  • measuring tapes
  • meter ruler
  • Vernier caliper
  • all of them

The kilogram standard is kept in France which is a metal cylinder made of

  • platinum
  • iridium
  • both a and b
  • iron

Km are used to measure

  • shorter distance
  • longer distances
  • toys
  • bottles

In equation form speed is written as

  • time=distance/speed
  • distance=speed*time
  • speed=distance travelled/time taken
  • all of them

Space which is occupied by a substance is measured in

  • density
  • area
  • volume
  • mass

If someone wants to measure size a of a bacterium, one will measure in

  • centimeters
  • millimeter
  • micrometers
  • kilometers

Standard unit of electric current is

  • watt
  • volt
  • ampere
  • shock

A quantity which can be measured and used in a mathematical equations of technology and science is called

  • qualitative quantity
  • physical quantity
  • chemical quantity
  • complex quantity

In old days the methods of measuring were

  • inaccurate
  • correct
  • accurate
  • perfect

Higher speed is seen in an

  • faster moving object
  • slower moving object
  • constant moving object
  • still object

In our everyday life activities, we need

  • estimations
  • accurate measurements
  • both a and b
  • appearances

An average speed is equal to the total distance which is travelled divided by the

  • taken time
  • speed limit
  • direction
  • area
0 h : 0 m : 1 s

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