Mass, Weight and Density (Physics)

_____ is the amount of substance of an object.

• Mass

• Weight

• Density

• Volume

The mass of A is higher than that of B.

A has higher _____.

• Volume

• Density

• Inertia

• Surface Area

The mass of a box is 100 kg.

If g = 10 N/kg, the weight of the box is _____.

• 10 N

• 100 N

• 1000 N

• 10000 N

The spring balance is used to measure _____.

• mass

• weight

• inertia

• density

The S.I. unit of weight is _____.

• kg

• N/kg

• J

• N

A floats while B sinks.

A has a lower _____.

• mass

• weight

• inertia

• density

Density is the _____.

• mass per unit volume

• volume per unit mass

• weight per unit volume

• volume per unit weight

_____ is a vector, which has direction.

• Mass

• Weight

• Inertia

• Density

A body of mass 120 kg and density 600kg/m³ floats in water. What will be the volume?

• 0.2m³

• 0.25m³

• 0.2cm³

• 0.5m³

Which liquid is least dense?

• red

• yellow

• green

• blue