Heat Transfer

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

• Conduction
• Radiation
• Convection
• Density

Tags

NGSS.MS-PS3-4

Ironing a shirt is an example of...

• condensation
• conduction
• convection
• radiation

Tags

NGSS.MS-PS3-4

NGSS.MS-PS1-4

NGSS.MS-PS3-3

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

• more
• less

Tags

NGSS.MS-ESS2-6

NGSS.MS-ESS2-5

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

• conduction
• convection
• radiation

Tags

NGSS.MS-PS3-3

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-PS3-4

NGSS.MS-PS1-4

NGSS.MS-PS3-5

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

• conduction
• convection
• radiation

Tags

NGSS.MS-PS3-4

NGSS.MS-PS1-4

NGSS.MS-PS3-3

Transfer of thermal energy through "space"

• conduction
• convection
• radiation

Tags

NGSS.MS-PS3-4

An aluminum plate and a plastic plate have been in the freezer all night long.  When you remove them the next morning, 

• the plates have the same temperature.
• the plastic plate has a higher temperature.
• the plastic plate has a lower temperature.
• the aluminum plate has a lower temperature.

Tags

NGSS.MS-PS3-4

NGSS.MS-PS1-4

Why do we wear sweaters in cold weather?

• To keep cold out.
• To generate heat.
• To reduce heat loss.
• All of the above.

Tags

NGSS.MS-PS3-3

Near the ceiling of a room the air is warmer; the warm air rises because of

• conduction
• convection
• radiation

Tags

NGSS.MS-PS1-4