Grade 9 Science Chapter 3

_______ means the have a space filled with air inside them

• hollow

• solid

• narrow

• dense

When measuring the volume of a regular shaped object we measure the ______

• length of the sides

• weight of the object

• mass of the object

• displacement in water

What method do we use to measure irregular shaped objects?

• displacement method

• cylindrical method

• measuring all the sides

• tape measuring

What is the equation for calculating density?

• volume/mass

• mass/volume

• mass/weight

• volume/weight

which is not a unit of density

• g/cm³

• kg/m³

• g/ml

• g/cm

if something is more dense than water it will

• sink

• float

if something is less dense in water it will

• float

• sink

will honey float or sink in water?

• float

• sink

will vegetable oil float or sink in water?

• float

• sink

is crude oil less or more dense than water?

• less

• more