Question

presentation on transfer of heat​

Answer 1

Answer:

• Transfer of heat occurs from hot body to cold body.
• It continues until thermal equilibrium is achieved.
• It occurs to bring both the bodies to the same temperature.
• It can be represented using the principle of calorimetry.
• This principle is applicable if and only if there is no loss of heat to the surrounding.
• The principle states that the heat lost by the hot body is equal to the heat gained by the cold body.

Answer 2

• Heat transfer is the movement of heat energy from one substance to another. ... Then the warm air transfers heat to the rest of the room through convection. 16. Radiation

• Heat is transferred by electromagnetic waves

• There is no direct contact between the substances.