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Does convection involve touching, moving air, or absorbing waves?
Absorbing Waves
None of the above
Moving air
Touching
Through what can radiation be transferred?
Liquid
Solid
Gas
None
When there is a pancake on a grill what transfer of heat is it?
Radiation
Convention
Conduction
What state of matter does convention take place in?
Solids
Liquids & Gas
Only gas
Only liquids
Does radiation come from cell phones?
No
Yes
When the thermal transfer is conduction how close together are the atoms?
Realy spread out
Spread out
Somewhat close together
Touching
What does convention do?
It's come's from the sun
When you touch something
When the air moves cirrculary
None
Is a heating pad on your arm an example of conduction?
No it's radiation
No it's convection
Yes
What is radiation?
electromagnetic waves
Touching stuff
Swirly air
Which heat transfer has electromagnetic waves?
Conduction
Radiation and Conduction
Radiation
Convection
When heat goes to the top and cold goes to the bottom is this convection.? True or false.
True
False
What is conduction?
It when the air circulates
Conduction is when you absorb waves
Conduction is when you touch
When a fan spins, what heat transfer is it?
Conduction
Have no idea
Radiation
Convection
Which heat transfer has electromagnetic waves?
Convection & Conduction
Conduction
Radiation
Convection
What is an example radiation?
Radiation is not a heat transfer
Touching the hot stove
Feeling heat from the sun
A thermometer works because the liquid in it contracts when heated this is an example of
Radiation
Conduction
Convection
