Three Types Of Heat
Published on Nov 21, 2015
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Conduction is when you have something hot and you put it on another thing. Then the heat from it goes into the thing it's touching.
Photo by mikemol
Another example is putting rod inside a fire.
Photo by onkel_wart (thomas lieser)
Convection is when heat travels in a gas or a liquid form.
Photo by Derringdos
An example of convection is a hot air balloon. The heat goes up and heat rises so the hot air balloon goes up.
Photo by Rowanhill
Cooking macaroni is an example of convection too. The water from the bottom of the pot goes up and the cold water goes down. Convection is also when the molecules move faster and spread out.
Photo by Skakerman
Radiation is the transfer of heat through electromagnet waves. Like when the sun heats the earth.
Photo by C. Vizzone
If you stand next to a fireplace and you are feeling the heat that is radiation. Because the heat is coming off the fire.
Photo by NASA Goddard Photo and Video
