This website is all about heat transfers, with definitions of Convection and conduction.
In my experiment I am using a convectoin oven, so this website made things more clear for me.
In convection heat transfers this is what happens:
The heat transfers is by the air or water moving away from the heat source taking energy with it.
Convectoin above a hot surface happens because the hot air expands. It becomes less dense and the heat rises, cooking whatever you are making! :) I think that the convection oven works because the heat waves in the oven rise, with energy transfering with it. This I believe is what makes the cookies in the convectoin oven
Over the next few days I am going to research more about making cookies in the oven and connecting it to these facts I learned today. So I don't have to say "I think or I believe" I will be able to say "I know."
This diagram below is examples of Heat transfers. It gave me an idea of what heat transfers go on in a persons everyday life.
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