Heat Energy Transfers

Which best describes the process of convection?

• Convection is the primary way heat travels through rays.

• Convection is the primary way heat travels through metals.

• Convection is the primary way heat travels through appliances.

• Convection is the primary way heat travels through liquids and gasses.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

What is the definition of CONVECTION

• When heat transfers through waves.

• When heat transfers from objects that are touching.

• a  hot liquid or air that  expands, becomes less dense, and rises or becomes more dense, and sinks.

• Heat traveling from the sun

Tags

NGSS.MS-ESS2-6

How does heat energy reach the Earth from the Sun

• Convection

• Radiation

• Conduction

• Insulation

What is the definition of CONDUCTION?

• When heat is transferred from objects like rays of light or electromagnetically.

• a  hot liquid or air that  expands, becomes less dense, and rises or becomes more dense, and sinks.

• When heat transfers from objects that are touching.

• When heat transfers through the heater or AC in your house.

Tags

NGSS.MS-PS3-3

Which heat transfer is being shown in box #2?

• conduction

• radiation

• convection

• freezing

Which heat transfer is being shown in box #3?

• conduction

• radiation

• convection

• vaporization

What is the transfer of thermal energy due to the collisions between particles?

• conduction

• radiation

• convection

• sublimation

Tags

NGSS.MS-PS3-3

During thermal expansion, thermal energy has to be ______________.

• added

• removed

• remain the same

• thermal energy doesn't effect expansion

Tags

NGSS.MS-PS1-4

What is the movement of thermal energy called?

• temperature

• radiation

• heat

• conduction

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Which heat transfer is being shown at box #1?

• conduction

• radiation

• convection

• heat

Tags

NGSS.MS-PS3-4