Heat Transfer: Conduction, Convection & Radiation Review

How many kinds of heat transfer are there?

• 1
• 2
• 3
• 4 or more

Tags

NGSS.MS-PS3-3

What is the definition of Conduction ?

• 1)  the transfer of thermal energy by electromagnetic  waves
• the direct transfer of heat between objects that touch
• the transfer of heat from a liquid or a gas

What is the definition of Convection ?

• 1)  the transfer of thermal energy by electromagnetic  waves
• the direct transfer of heat between objects that touch
• the transfer of heat from a liquid or a gas

What is the definition of radiation ?

• 1)  the transfer of thermal energy by electromagnetic  waves
• the direct transfer of heat between objects that touch
• the transfer of heat from a liquid or a gas

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

What kind of heat transfer happens when the sun is heating your body?

• Conduction
• Radiation
• Convection
• Density

Which of the following is an example of convection?

• A hair dryer is drying up your hair.
• When the AC or heater changes the temperature.
• When a car engine turns hot after being turned on.
• When you are making soup and the water is rising and lowering.

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

• Radiation
• Conduction
• Convectio
• I don't know!!!!!!!!!!!

Which of the following is needed for convection to happen?

• Liquids or gases
• Light in the form or rays
• Electromagnetic waves
• Fire

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

• Convection
• Radiation
• Conduction

The heat from a hot burner to a pot is transferred by ______.

• convection
• insulation
• radiation
• conduction