Year 3 - Heat

What is convection?

• Movement of liquid or gas due to heat

• Heating things up

• Cooling things down

• A meeting place for business people

What is the meaning of conduction?

• When heat transfers from objects that are invisible

• Noise a duck makes

• A leader of an orchestra

• When heat transfers from objects that are touching

What type of heat transfer is it when the sun heats your body?

• conduction

• convection

• density

• radiation

Hot air and water rise.

• true

• false

Heat energy traveling through space is an example of ...

• Convection

• Density

• Radiation

• Conduction

Friends gathered round a fire to stay warm is an example of...

• conduction

• convection

• radiation

Ow, Ow, Ow, Ow - Hot sand burning your bare feet is an example of...

• conduction

• convection

• radiation

Pierre goes to take the hot pot off the stove with his bare hands is an example of...

• Conduction

• Convection

• Radiation

• Don't do it Pierre

The baby chickens are kept warm from the heat lamps.

• conduction
• convection
• radiation

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

What is the transfer of heat by direct contact?

• Convection
• Electromagnetic waves
• Radiation
• Conduction