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