Heat Transfer

What are the differences between conduction, convection, and radiation?

• Conduction= transfer down, Convection= transfer sideways, Radiation= microwave

• Conduction= transfer up, Convection= transfer down, Radiation= microwave

• Convection= transfer up, Conduction= transfer down, Radiation= microwave

• Convection= transfer down, Conduction= transfer up, Radiation= death

what are THREE examples of conduction?

• a mug sitting on a coffee table and the spot being warm

• you are steaming dumplings

• you have a laptop on your lap

• your dog is laying on you

• you are heating up a burger from yesterday in the microwave

find 3 examples of convection.

• make hot cocoa by boiling milk

• make coffee

• steam dumplings

• making salad

• al laptop on lap

find 3 definitions of radiation

• microwaving some salad(not recommended)

• i seriously dont know help me

• rods in a nuclear reactor

• the inside of a car sitting in the sun

• a fireplace

my dudes its totally not wednesday, (why is it not just spelled wendsday????) but how does the sun heat our beautiful earth?

• radiation from the sun heats up the atmosphere which heats up earth which heats up the atmosphere

• yes

• heat from the earth heats up the sun which heats up the atmosphere

• the atmosphere heats up the sun which heats up the earth

specific layers of the atmosphere are picky, are they not, hmmmmmmm???????

• they arent picky they just have different things in them that absorb sunlight or dont.

• yes they are picky they don't like sunlight

is this quizizz good yes or no please ignore the occasional bad humor

• yes

• no!!!!

• you did ok

• i don't know

the ___________ layer absorbs sunlight

all other layers of the atmosphere do not contain the correct (materials?) to absorb sunlight like the ozone layer. (dont put anything weird as the answer just say ok)

why is it not a steady decrease in temperature as you go up?

• nature

• stuff

• things

• things and stuff in the atmosphere can absorb the heat so there is a chance you can get little increase in heat from time to time but they arent big.

• how