heat & thermo

Which of these is a better conductor?

• 
• 

Which of these is a better insulator?

• 
• 

How does heat move?

• from a warmer to a cooler object

• from a cooler to a warmer object

• toward a hot object

• away from a cold object

Tags

NGSS.HS-PS3-4

How is energy from the Sun transferred?

• by radiation

• by conduction

• by convection

• by the force of gravity

__________ is the transfer of heat by the movement of a fluid.

• Conduction

• Convection

• Radiation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-3

When you heat up an object, the particles in the object move _________.

• faster

• the same speed

• slower

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Cold water has ______________ density than warm water.

• less

• more

• the same

When you touch hot sand, heat is transferred by _________ to your skin.

• conduction

• convection

• radiation

_____________, convection, and conduction are the three types of heat transfer.

• Conveyance

• Radiation

• Translocation

Hot water rises and cold water sinks. Is this:

• Convection

• Conduction

• Radiation