heat transfers

How many types of heat transfers are there?

• 5 or more

• 4

• 3

• 2

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

What is the definition of convection?

• when heat is transferred through waves of heat across distance

• when heat transfers from objects when its touching

• when heat is transferred through circulation of liquids and gasses

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

What is conduction?

• When heat transfers from objects that are touching.

• When heat is transferred through waves of heat across a distance.

• When heat is transferred through circulation of liquid or gases

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

What is radiation?

• When heat is transferred through waves of heat across a distance.

• When heat transfers from objects that are touching.

• When heat is transferred through circulation of liquid or gases

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

what is an example of convection?

• If you leave a metal spoon propped up in a pot, it will become hot from the boiling water inside the pot

• Heating Water on the Stove

• Visible light

• chocolate in your hand will eventually melt because the heat is going from your hand to the chocolate

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

What is it called when the sun is heating your body?

• convection

• conduction

• radiation

• i dont know!!!!!

what is it called when you burn your hand in an air fryer

• conduction

• radiation

• i dont know

• density

when does convection occur?

• convection occurs when warmer areas of a liquid or gas rise to cooler areas in the liquid or gas.

• convection occurs when you burn your hand in an oven

• convection occurs when your body is being heated

• convection doesnt occur at all

Tags

NGSS.MS-ESS2-6

This is a lava lamp. When the light bulb heats the wax, the wax rises. When the wax cools, it falls. This cycle of rising/falling is an example of:

• Conduction

• Radiation

• Convection

• almost ultraviolet radiation

Tags

NGSS.MS-PS1-4

The baby chickens are kept warm from the heat lamps demonstrates this type of heat transfer.

• precipiation

• radiation

• conduction

• convection

Tags

NGSS.MS-PS1-4