Topic 4 Lesson 3

A material that allows heat to travel through it is

• An electrical conductor

• An electrical insulator

• A thermal conductor

• A thermal insulator

Tags

NGSS.MS-PS3-3

If a material is a good conductor it...

• doesn't let water go through it.

• lets water go through it.

• doesn't transport heat and electricity through it.

• transports heat and electricity through it.

Tags

NGSS.MS-PS3-3

A material that does not allow heat to travel is

• An electrical conductor

• An electrical insulator

• A thermal conductor

• A thermal insulator

Mittens help keep your hands warm in winter because:

• They are conductors of heat.

• They are fuzzy.

• They are conductors of electrical energy.

• They are insulators.

Is iron a conductor or insulator?

• A. Conductor

• B. Insulator

• A & B

• Neither A nor B

Tags

NGSS.MS-PS2-3

Is wood a conductor or insulator?

• A. Conductor

• B. Insulator

• A & B

• Neither A nor B

Tags

NGSS.MS-PS2-3

This is an example of a(n)

• A. conductor of heat

• B. insulator of heat

• A&B

• Neither A nor B

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Specific heat is....

• The measure of kinetic energy of an objects particles

• A measure of the energy needed to increase the average kinetic energy of the particles

• The heating caused by the motion of flluid due to temperature difference

• The transfer of energy by electromagnetic radiation

Tags

NGSS.MS-PS3-4

The amount of energy required to raise the temperature 1ºC for every kilogram is called____?

• Thermal Energy

• Specific Heat

• Temperature

• Kinetic Energy

The expansion of matter when it is heated is known as

• condensation

• evaporation

• thermal expansion

• vaporization

Tags

NGSS.MS-PS1-4