Heat and Temperature review

The heat from a lamp allows a lizard to remain warm. This is an example of which type of heat transfer?

• radiation
• conduction
• convection
• insulation

What is the definition of CONDUCTION?

• When heat is transferred from objects like rays of light or electromagnetically.
• a  hot liquid or air that  expands, becomes less dense, and rises or becomes more dense, and sinks.
• When heat transfers from objects that are touching.
• When heat transfers through the heater or AC in your house.

Tags

NGSS.4-PS3-2

What is the definition of CONVECTION

• When heat transfers through waves.

• When heat transfers from objects that are touching.

• warm fluid rises; cool fluid sinks

• Heat traveling from the sun

What is the BEST example of a conductor? 

• A wooden block
• A ceramic mug
• A glass cup
• A metal bowl

An insulator . . .

• Allows a lot of heat to escape
• Makes the temperature of an object rise
• Moves heat from one place to another
• Traps heat inside an object

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

A jacket is a good example of an . . .

• Insulator
• Investigator
• Insider
• Interrogator

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

Thermal energy always moves from ___________ to __________.

• Hot to Hot
• Cold to hot
• Warmer to cooler
• Cooler to warmer

The transfer of thermal energy between objects of different temperatures is called...

• temperature
• heat 
• none of these

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-3

NGSS.MS-PS3-5

A measure of the average amount of kinetic energy of the particles in the object.

• energy
• expansion
• temperature
• heat

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is heat?

• a form of light

• a form of energy

• a measure of how old or cold something is

Tags

NGSS.MS-PS1-4