Heat Transfer & Specific Heat

Hot sand, in the summertime, burning your feet as you walk across it would be...

• Radiation

• Convection

• Conduction

Less dense warm air rises and more dense cool air sinks in this kind of heat transfer...

• Radiation

• Conduction

• Convection

What happens to particles as you add thermal energy?

• Molecules speed up and contract, causing the material to expand.

• Molecules break apart and the atoms spread out.

• Molecules speed up and spread out, causing the material to expand.

• Molecules slow down and begin to contract.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The sun's rays heating the earth is an example of...

• radiation

• convection

• conduction

Heat always travels...

• alone

• by air

• with a partner

• from hot to cold

Tags

NGSS.MS-PS1-4

Heat energy is also known as

• Thermal Energy

• Kinetic Energy

• Potential Energy

Tags

NGSS.HS-PS3-4

When particles are heated they,

• expand and move apart

• expand and move together

• contract and move apart

• contract and move together

Tags

NGSS.MS-PS1-4

Which state of matter does this picture show?

• Solid

• Liquid

• Gas

Tags

NGSS.MS-PS1-4

What state of matter does this picture show?

• Solid

• Liquid

• Gas

Which state of matter does this picture show?

• Solid

• Liquid

• Gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4