Convection oven is an example. A convector is a general name for something that transfers heat by convection.
conductional
Conduction.
it transfers from heat flow
it transfers from heat flow
Yes. Like the sun, it is material. It gives of heat. Same with radiators and heaters. They give off heat. Good luck, i gave this answer a wild shot so it might not be right. About 85% luck this is the right answer.
Conduction transfers heat by direct contact. Convection, is the transfer of heat by movement of the medium, due to difference of density caused by changes in temperature.
Heat transfer is the transition of thermal energy from a heated item to a cooler item.
Convection is heat transfer by the movement of heated fluids. Heat transfer is the movement of energy from a warmer object to a cooler object.
Heat transfer is the transition of thermal energy from a heated item to a cooler item.
A liquid - - - which changes density when heated, and A gravity field.
The flow path of a heated liquid will vary. For the in cross-flow heat the liquid path is perpendicular to each other but in counter-current heat,the liquids flow in opposite directions.
Iron (like all material) has resistance to current flow. When electrons do flow through iron you get the standard I squared R losses ... all of which is heat.
The transfer of heat within a material, I don't know about. But I can help you with the transfer of heat from one material to another. Heat always moves from the warmer material to the colder one. It does this until it reaches equilibrium. this means when both objects have the same amount of heat energy.