Look at the figure. Mark where the heat is being transferred by conduction, by convection and by radiation.

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Solution

The methods for the transfer of heat are classified into three, they are:

a) Conduction is a process in which transfer of heat takes place between objects by direct contact.

b) Convection refers to the form of heat transfer in which energy transition occurs within the fluid.

c) Radiation refers to the mechanism in which heat is transmitted without any physical contact between objects.

Conduction: From pan to water.
Convection: Heat within the water.
Radiation: From burner to pan.

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Similar questions

Look at Figure. Mark where the heat is being transferred by conduction, by convection and by radiation.

Explain an example where heatis transferred by all the three mean that is conduction,convection and radiation.

Mode of Heat Transfer	Mechanism
1. Conduction	(a) Heat transfer occurs through electromagnetic waves without involving particles.
2. Convection	(b) Transfer of heat through the movement of liquids and gases.
3. Radiation	(c) Heat transfer takes place between objects by direct contact.

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