Question

write s note on conduction

Answer 1

This is because heat is transferred from our hot iron to our clothes when they come in contact with each other. How is it that we have electricity in our homes? This is because the electric current travels through wires that conduct electricity. How is it possible to transfer heat between objects and for us to have electricity? This is all because of a very important process called conduction.

Conduction is the transfer of energy in the form of heat or electricity from one atom to another within an object by direct contact. Conduction occurs in solids, liquids, and gases. However, solids transfer energy most efficiently since the molecules in solids are most tightly packed, and the molecules are closer together, as shown in this figure. For liquids and gases, the density of the particles are generally lower than those of solids and the particles are farther apart, so the energy transfer is less efficient. and there are two types conduction of heat and conduction of electricity

Answer 2

In electrical conduction, energy is transferred by the movement of electrons or ions. Compare convection. See also radiation. Our Living Language : Heat is a form of energy that manifests itself in the motion of molecules and atoms, as well as subatomic particles..
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Conduction. ... Heat conduction takes place between two objects in contact with each other. Heat energy moves from one to the other. In heat conduction, the heat energy travels from the hot point to a cold point.