Heat Transfer

The heat from a lamp allows a lizard to remain warm. This is an example of which type of heat transfer?

• radiation
• conduction
• convection
• insulation

Tags

NGSS.4-PS3-2

How is heat transferred in the liquid when boiling a pot of water on the stove?

• conduction

• convection

• combustion

• radiation

feet on hot sand

• conduction
• convection
• radiation

sunburn

• conduction
• convection
• radiation

steam coming off of a pot of coffee

• conduction
• convection
• radiation

Onions cooking in a frying pan.

• Conduction

• Convection

• Radiation

Warm air rises and cool air 

• circular
• sinks
• warmer

Does convection happen in the ocean? 

• yes
• no

Tags

NGSS.MS-ESS2-6

NGSS.MS-ESS2-4

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.4-PS3-2

What kind of heat transfer happens when the sun is heating your body?

• Conduction
• Radiation
• Convection
• Density

Tags

NGSS.MS-PS3-4