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Hi my name is Cha'Niyah Johnson, I'am student the the 6th grade and attend Lee Central Middle School.
Heat is defined as the flow of energy form a warm to a cooler object.
Heat transfer is the movment of heat across the border system and its surrounding.
Heat transfer is transferrd by an hot object to an cold object.
Convection-heat is transferred in the liquid and gases from a region of higher temperature to a region of lower temperature. Convection heat transfer occurs partly due to the actual movement of molecules or due to the mass transfer.
Heating water in a pan.
Conduiton: transfer heat from one object to another when they are in direct contact with one another.
When frying chicken in a pan Heat tnasfer takes place from flame to the pan and then the chicken
Radiation of HeatIt is the process in which heat is transferred from one body to another body without involing the molecules of the heat transfer does not depend on the modiuum
In a oven the substances are heated directly without any heating medium.

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