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conduction.
Two objects must be touching and it has to transfer heat
Conduction.
If you are talking about heat transfer, these are both methods. Conduction is when something is touching a heat source, and so it starts to heat up. Convection is when heat travels upwards because it is lighter than cool air. I guess the similarity is they are both methods of heat transfer.
Heat transfer.
conduction.
The direct transfer of heat between two substances that are touching is conduction.
conduction is when the electricity is flowing because something is touching it, induction is when elctricity is flowing , but there is nothing touching it In cas of conduction the transfer of electrons between the conductor and charged body takes place whereas in case of induction no such transfer takes place, only the realignment of electrons in the induced body occurs.
Conduction.
Two objects must be touching and it has to transfer heat
Conduction
Conduction
Conduction, convection ,radiations are three methods of heat transfer. Conduction is carried out by direct contact with materials covection & radiation are carried out without any contact with the material
If you are talking about heat transfer, these are both methods. Conduction is when something is touching a heat source, and so it starts to heat up. Convection is when heat travels upwards because it is lighter than cool air. I guess the similarity is they are both methods of heat transfer.
Heat transfer.
Both conduction and convection are types of heat transfer, meaning they move heat from one object to another. The difference is how they transfer the heat. Conduction transfers heat from touching solid to touching solid, while convection transfers heat in fluids (liquid or a gas).Convection transfers heat by having the warm types of fluid rise while the cold sinks. This creates something called a convection current.
conduction