Changing States of Matter

Front

What is a conductor?

Back

A conductor is a material that allows heat to move through it easily. Examples include metals like copper and aluminum.

Front

What is an insulator?

Back

An insulator is a material that does not conduct heat well. Examples include rubber, wood, and plastic.

Front

Give an example of a conductor.

Back

Metal is a common example of a conductor.

Front

Give an example of an insulator.

Back

Rubber is a common example of an insulator.

Front

What happens to heat when it moves through a conductor?

Back

Heat moves easily through a conductor, allowing it to transfer energy quickly.

Front

What happens to heat when it moves through an insulator?

Back

Heat does not move easily through an insulator, which helps to keep energy contained.

Front

What is conduction?

Back

Conduction is the process of heat transfer through direct contact between materials.

Front

What is insulation?

Back

Insulation is the use of materials to prevent heat transfer, keeping areas warm or cool.

Front

Why are metals good conductors?

Back

Metals have free electrons that can move easily, allowing heat to pass through them quickly.

Front

Why are rubber and wood considered insulators?

Back

Rubber and wood do not have free electrons, making it difficult for heat to pass through them.