Physical Science Grade 9 Quiz

Which unit to measure mass?

• centimetres

• millilitres

• Meter

• Kilograms

Which unit do we use to measure the distance between towns?

• centimetres

• Kilometres

• Meter

• Kilograms

The SI base unit for time is:

• m

• km

• s

• m/s

The SI base unit for length is:

• m

• Km

• s

• m/s

______________ is a systematic approach to understanding the natural world.

• Scientific model

• Scientific theory

• Scientific method

• Scientific law

The value of kilogram (Kg) is:

• 1000 m

• 10gr

• 100gr

• 1000gr

To calculate Kelvin (K) is:

• C + 237

• C + 273

• C + 37

• C + 23

Density is measured in:

• gr/cm3

• m

• s

• m/s

Volume is measured in:

• cm

• cm3

• gr/cm

• km/s

_____________ is a change in an object's position relative to a reference point.

• Motion

• Displacement

• Speed

• Velocity