Conductors and Insulators

Front

What is a conductor?

Back

A conductor is a material that allows heat or electric current to flow through it easily.

Tags

NGSS.MS-PS3-3

Front

What is an insulator?

Back

An insulator is a material that resists the flow of heat or electric current.

Tags

NGSS.MS-PS3-3

Front

Give an example of a good conductor.

Back

Metal is a good conductor of heat and electricity.

Tags

NGSS.MS-PS3-3

Front

Give an example of a good insulator.

Back

Rubber is a good insulator and prevents the flow of electricity.

Tags

NGSS.MS-PS3-3

Front

What happens to heat when it flows through a conductor?

Back

Heat flows quickly through a conductor.

Tags

NGSS.MS-PS3-3

Front

Is water a conductor or an insulator?

Back

Water is a conductor, especially when it contains impurities.

Front

What is the best conductor of heat?

Back

Metal is the best conductor of heat.

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Front

What is the role of insulators in electrical circuits?

Back

Insulators prevent electric current from flowing where it is not wanted.

Front

Can air be considered an insulator?

Back

Yes, air is a good insulator because it does not conduct heat well.

Front

What is thermal energy?

Back

Thermal energy is the energy that comes from the temperature of matter.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4