Density and Buoyancy

Density and Buoyancy

Multiple Choice

True or False: The density of a specific type of material never changes.

• True

• False

Multiple Choice

Density is...

• the amount of mass in an object

• the amount of space an object takes up

• the amount of mass in a given space

• the weight of an object

Multiple Choice

Which property of matter is determined by dividing its mass by its volume?

• elasticity

• buoyancy

• density

• viscosity

Multiple Select

Select all the objects that will float on water.

• life jacket

• a toy boat

• steel bar

• a container with cover

• Styrofoam

Multiple Choice

Which among the objects will float on water?

• a beach ball

• a spoon

• a brick

• a stone

Multiple Choice

True or False: Volume is the amount of matter in a substance. Mass is the amount of space a substance takes up.

• True

• False

Multiple Choice

Looking at the image... can oak float in water?

• Yes

• No

Multiple Choice

Density is defined as...

• Centimeters cubed per mass of substance

• Mass per unit volume of a substance

• Flow rate of a substance

Multiple Choice

Which among the objects will float on water?

• a beach ball

• a spoon

• a brick

• a stone