Question

Conduction is a method of transfer of heat in _______.

Solid
Liquid
Gas​

Answer 1

The method of transfer of heat in solids is called Conduction.

Explanation:

• Heat transfer in solids is due to the combination of lattice vibrations of the molecules and the energy transferred by free electrons present in the molecule.

• On the other hand, due to the random motion of gases and liquids, the heat transfers because of the collisions and diffusion of the molecules during their movements.

• For example, the wall of a vein in human body is higher in temperature from inside surface, which is exposed to blood, as compared to the outside which is not exposed to blood.

Answer 2

Conduction is a method of transfer of heat in Conduction is a method of transfer of heat in Solid

Explanation:

• The process through which heat travels from one point to another in solids is called Conduction
• If the heat transport in liquids and gases occurs it is due to convection.
• Since there are no particles of just about any sort that may move and transmit heat,

• Transmission of heat takes place through the mechanism of radiation.

• Heat is transported easily from the heated side  of the bar towards the cold end.

• No movement of the particles of the metal bar material in the best example of heat transmission

• As a result, heat is transmitted via radiation in a blank space or vacuum.

#SPJ6