PHYSICS 601- Rev 2

Measurement of a physical quantity is the product of its magnitude and its unit.

• TRUE

• FALSE

In ancient times, people used rulers to measure length.

• TRUE

• FALSE

The most widely used system was the MKS system.

• TRUE

• FALSE

The volume of irregular solid can be measured quite accurately by water displacement method.

• TRUE

• FALSE

1 kg = 1,000 g

• TRUE

• FALSE

1 km = 1,000 m

The SI unit of length is inches.

• TRUE

• FALSE

The SI unit of volume is

• m

• metre2

• m·3

• m3

A digital weighing machine is used to measure

• length

• mass

• capacity

• volume

1 L = cm3

• 100

• 10,000

• 1,000

• 10