Unit 5 REVIEW (Thermal Energy)

Egg frying in a pan

• Radiation

• Conduction

• Convection

Tags

NGSS.MS-PS3-4

Feeling the heat from the sun

• Conduction

• Convection

• Radiation

Match the example to the type of heat energy transfer

• Conduction

• Warming up next to a fire

• Radiation

• Hot air balloon rising

• Convection

• Touching a hot bowl of soup

Tags

NGSS.MS-PS1-4

A car heating up in the sun all day is an example of (a)  

Which one explains CONDUCTION?

• the transfer of heat through mass movement of heated liquid

• the transfer of heat through gases

• the transfer of heat through an empty space

• the transfer of heat through direct particles of matter

Tags

NGSS.MS-PS3-4

Hot air rises, cool air sinks.

This is an example of what?

• Convection

• Radiation

• Conduction

• a chemical change

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NGSS.MS-ESS2-6

What happens to water molecules when the water is heated up?

• they disappear

• they begin to move faster

• they slow down and eventually stop moving

• they multiply

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which two (2) objects have the fastest moving molecules?

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-1

Which two (2) objects have the slowest moving molecules?

Tags

NGSS.MS-PS1-4

Heat is ​ (a)   transferred between objects because of a difference in their ​ (b)   . It moves from an object with ​ (c)   energy to ​ (d)   energy.

• energy
• temperatures
• higher
• lower

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4