Conduction, Convection, and Radiation

EQ: What are the methods of thermal energy transformation?

What is conduction?

<- (Example)

• heat or electricity is directly transmitted through a substance

• use energy electromagnetc (waves sun)

• have tempratures warms/high temperatures

• all are correct

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

What is truth about radiation energy?

(chose one)

<- (Example of waves of sun)

• requiers direct

  touch

• have temperatures

  warms

• only ocucurs in solds

• use rays or electromagnectic

  waves (sun)

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Which of these is Covection?

<- (example)

• is warm and dennse

• use electromagnetic waves

• only occurs in solds

• does not requiers matter or air

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

NGSS.MS-PS1-4

What kind of heat transfer is occurring when the sun warms the sand?

• Conduction

• Convection

• Radiation

• Density

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Which of the following is an example of convection?

• A hair dryer is drying up your hair.

• Boiling spaghetti noodles in water

• When a car engine turns hot after being turned on.

• When the AC or heater changes the temperature

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

What heat transfer happens when you burn your finger by touching a fire?

• Convection

• Radiation

• Conduction

• Gravity

Tags

NGSS.MS-PS1-4

When a frying pan is touching a stove that is on, what heat transfer is happening?

• Radiation

• Conduction

• density

• Convection

Tags

NGSS.MS-PS1-4

Hot air balloons rise because the heated air is less dense than cold air, so as the warm rises as the molecules spread out. The cold air is pushed downward, where it is also heated and rises. This swirling movement of  air is called...

• convection

• radiation

• insulation

• conduction

Tags

NGSS.MS-ESS2-6

The baby chickens kept warm from a heat lamps demonstrates this type of heat transfer. 

• conduction

• radiation

• convection

• density

Tags

NGSS.MS-PS3-3

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

• conduction

• radiation

• convection

• Insolation

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6