PS.5.1.3 (5.P.3.2) #1 Schoolnet (Conductors/Insulators)

Front

What is a conductor?

Back

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

Front

What is an insulator?

Back

An insulator is a material that does not allow heat or electricity to flow through it easily. Examples include wood, rubber, and glass.

Front

Why is wood a good material for heat-resistant handles?

Back

Wood is a poor conductor of heat, which means it does not get hot easily when exposed to heat.

Front

What is the main reason copper is used in cookware?

Back

Copper is a good conductor of heat, allowing for even cooking.

Front

Why are metal pans preferred for cooking?

Back

Metal pans heat well, allowing food to cook evenly.

Front

What happens to heat when it travels through a conductor?

Back

Heat moves quickly through a conductor, making it hot.

Front

What happens to heat when it travels through an insulator?

Back

Heat does not move easily through an insulator, keeping it cool.

Front

Give an example of a good conductor of heat.

Back

Copper is a good conductor of heat.

Front

Give an example of a good insulator of heat.

Back

Wood is a good insulator of heat.

Front

What is the effect of using a poor conductor for cooking?

Back

Using a poor conductor may result in uneven cooking and longer cooking times.