Saroka Thermal Energy Practice

Which material is the best conductor of heat?

• glass
• styrofoam
• metal
• wood

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

The hotter an object the more infrared radiation is given off (T/F).

• True

• False

dark colored surfaces _________ radiation

• reflect 
• absorb

Tags

NGSS.MS-PS3-3

NGSS.MS-PS4-2

What type of heat transfer takes place when you touch a warm mug of hot chocolate?

• Radiation

• Convection

• Conduction

• None of the above

Tags

NGSS.HS-PS3-4

Conduction requires

• Electricity

• the electromagnetic spectrum and particles

• air or water flow

• direct contact

Tags

NGSS.MS-PS3-3

Heat transfer always moves ...

• cold to hot

• east to west

• hot to cold

• north to south

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

If you walk barefoot on hot asphalt, energy is transferred by which process?

• Convection

• Radiation

• Conduction

• Reflection

Energy is transferred as heat between two objects of ___________ temperatures.

• differing

• same

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

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

• conduction
• convection
• radiation
• Insolation 

Tags

NGSS.MS-ESS2-6

NGSS.MS-ESS2-5

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

• conduction
• convection
• radiation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4