This type of heat transfer occurs when heat moves from one molecule to another.

conduction
convection
radiation

The method of transfer of heat from one molecule to the often is termed as the radiation.

Explanation:

The heat transfer between the two bodies or two molecules take place using three basic methods of the heat transfer.

The Conduction is the method of transfer of heat from one body to another body or one molecule to another molecule when they are in contact with one another. It occurs in solids because the molecules of a solid are so close to each other that they almost touch each other.

The Convection is the process of heat transfer in the molecules when the bodies are not physically touching one another. The process of convection occurs in case of the liquid in which the molecules gain heat from the source and move away and let other molecule to be heated up.

The Radiation is process of transfer of heat from one molecule to the another without any physical contact between the molecules. The radiation is the process of heat transfer from one molecule to another by means of electromagnetic radiations.

Thus, The method of transfer of heat from one molecule to the often is termed as the radiation.

Learn More:

1. The volume of gas increased if it is heated from 30 C to 300 C

2. The energy calculated in heat exchange in calorimetry

3. Amount of heat required to raise the temperature of copper

Answer Details:

Grade: High School

Subject: Physics

Chapter: Heat Transfer

Keywords:

heat transfer, conduction, convection, radiation, molecule, energy, physical contact, electromagnetic, touching.

a and b sometimes have a positive value

we have been given a quadratic function and we need to restrict the domain such that it becomes a one to one function.

we know that vertex of this quadratic function occurs at (5,2).

further, we know that range of this function is .

if we restrict the domain of this function to either or , it will become one to one function.

let us know find its inverse.

upon interchanging x and y, we get:

let us now solve this function for y.

hence, the inverse function would be if we restrict the domain of original function to and the inverse function would be if we restrict the domain to .