Heat Transfer

Warm air rises and the cool air sinks demonstrates this type of heat transfer. 

• conduction
• convection
• radiation
• Insolation 

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Warm air is __________ dense than cold air and rises creating convection currents.

• more
• less

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Walking on the warm sand sand with your bare feet demonstrates this type of heat transfer. 

• conduction
• convection
• radiation

Sun Bathing

• Conduction

• Convection

• Radiation

The man goes to take the hot pot off the stove with his bare hands.

• conduction
• convection
• radiation

Tags

NGSS.MS-PS1-4

What happens when ice cubes melt in a glass?

• Heat travels from the ice to the warmer water.
• No energy is transferred.
• Heat is transferred from the warmer water to the ice cubes.
• The water warms up due to the humidity

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Johnny accidentally grabbed the handle of the hot pot.

• conduction
• convection
• radiation

A group of friends gather around a fire to stay warm.

• conduction
• convection
• radiation

The candle will slowly heat the metal and transfer the heat directly to the mans hand.

• conduction
• convection
• radiation

What type of heat transfer is happening here?

• The pot sitting on the burner is conduction and the water in the pot is convection

• The pot sitting on the burner is convection and the water in the pot is conduction

• The pot sitting on the burner is radiation and the water in the pot is convection

• The pot sitting on the burner is conduction and the water in the pot is radiation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4