Semester 1 Exam

Front

What is the formula to calculate the volume of an object using water displacement?

Back

Volume = New Water Level - Old Water Level

Front

What is the definition of a solid?

Back

A solid is a state of matter that has a definite shape and volume.

Front

What is the definition of volume?

Back

Volume is the amount of space an object occupies.

Front

What property can change during a physical change?

Back

Shape can change during a physical change.

Front

What are the three states of matter?

Back

Solid, Liquid, Gas

Front

What is the definition of a liquid?

Back

A liquid is a state of matter that has a definite volume but no definite shape.

Front

What is the definition of a gas?

Back

A gas is a state of matter that has no definite shape or volume.

Front

What is the difference between mass and volume?

Back

Mass is the amount of matter in an object, while volume is the space that object occupies.

Front

What is an example of a physical change?

Back

Melting ice is an example of a physical change.

Front

What is density?

Back

Density is the mass of an object divided by its volume.