Convection, Conduction, Or Radiation?
The sun is transferring heat to the Earth.
What is Radiation?
The source of lots of radiation
What is the sun?
The microwave transfers heat to the thing inside it.
What is Convection?
This is ABOUT the percentage of radiation energy absorbed by the EARTH.
What is 50%?
Convection transfers heat how?
What is Gasses/Liquids Rise And Sink?
Conduction is transferred how?
What is Contact?
A lamp that produced heat was turned on.
What is Radiation?
Radiation uses a type of waves to heat things.
What are Transverse Waves?
Somebody touched a frozen pond and felt cold. What type of heat transfer is this?
What is Conduction?
For radiation, would you warm your hands ABOVE a fire, NEAR a fire, or IN the fire?
What is near the fire?
The heater was running and blowing warm air out of it.
What is Convection?
The percentage of radiation energy absorbed by the clouds (about).
What is 20%