Heat
There are three different ways heat can be transfered.
Heat is the transfer of thermal energy. The molecules of the item move very quickly, cause the molecules to spread out.
Heat is the transfer of thermal energy. The molecules of the item move very quickly, cause the molecules to spread out.
Conduction
Conduction is when heat is transfered by direct touch. An example of conduction is when you touch a pan that is very hot.
Convection
Convection happens because heat rises. When air gets hot it rises, when it cools down it lowers.
Convection causes wind. When it travles over the ocean the ari gets cool and low, that's why wind isn't hot, because hot air rises.
An example of convection is your oven. The air rises from the bottom to heat whatever's in it up.
Convection causes wind. When it travles over the ocean the ari gets cool and low, that's why wind isn't hot, because hot air rises.
An example of convection is your oven. The air rises from the bottom to heat whatever's in it up.
Radiation
Radiation is when heat moves in waves like from the sun. Another example is a campfire. When you heat up a marshmallow above a campfire, it's an example of radiation