Thermal Energy transfer

Which type of heat transfer is shown?

• convection

• conduction

• radiation

• stir frying

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which type of heat transfer is shown?

• convection

• conduction

• radiation

• ironing

What type of heat transfer is shown here?

• convection

• conduction

• radiation

• sun shining

Tags

NGSS.MS-PS1-4

What type of heat transfer is shown?

• convection

• conduction

• radiation

• bonfire

Tags

NGSS.MS-PS3-4

Which type of heat transfer is shown?

• convection

• conduction

• radiation

• hot air balloon

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What type of heat transfer is shown here?

• convection

• conduction

• radiation

• boiling water

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

If a door was left open between the bedroom (74 degrees) and the living room (68 degrees), what would likely happen to the temperatures after several hours?

• nothing, they would not change

• both rooms would become hotter 

• both room would become colder

• the bedroom temp. would lower and the living room temp. would rise

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

After holding an ice pack against his skin for 20 minutes, the man notices the ice pack is melting. Why is this happening?

• radiation - the ice pack is now all melted

• conduction - body heat transferred to the cold ice pack

• convection - the water in the ice pack flowed in a circle pattern

• conduction - heat came from the bigger object to the smaller

Tags

NGSS.MS-PS1-4

If an insulator is doing it's job well, the temperature of an object over time should...

• rise slowly

• lower quickly

• show very little change

• rise quickly

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

If you were going to use this pan to cook, what do you notice could be a problem?

• it is made of metal, a good conductor

• the handles are all metal and will be HOT

• the sides are all metal and will be HOT

• there is no food in the pan to cook

Tags

NGSS.MS-PS3-4