Measurement

Choose the correct one.

• mm< cm < m < km

• mm > cm > m > km

• km < m < cm < mm

• mm > m> cm> km

Rulers, measuring tapes and metre scales are used to measure____.

• mass

• weight

• time

• length

1 metric ton is equal to

• 100 quintals

• 10 quintals

• 1/10 quintals

• 1/100 quintals

Which among the following is not a device to measure mass?

• Spring balance

• Beam balance

• Physical balance

• Digital balance

Metre is the unit of ______.

• mass

• length

• time

• temperature

1 kg of rice is weighed by ______.

Thickness of a cricket ball is measured by _____.

Radius of a thin wire is measured by _______.

A physical balance measures small differences in mass up to ______.

State whether true or false. If false, correct the statement.

The SI unit of electric current is kilogram.