Question

Hii❤
explain Conduction, Convection and Radiation ​

Answer 1

Conduction: It is the Transfer of heat through direct contact .It requires a medium

Convection:It is the transfer of heat through the movement of liquid and gases

Radiation : It is the transfer of heat without a medium

Answer 2

$\huge{\boxed{\mathbb{\red{CONDUCTION}}}}$

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. Conduction of electricity occurs due to the movement of electrically charged particles through a medium.

$\huge{\boxed{\mathbb{\green{CONVECTION}}}}$

Convection is the process of heat transfer by the bulk movement of molecules within fluids such as gases and liquids. The initial heat transfer between the object and the fluid takes place through conduction, but the bulk heat transfer happens due to the motion of the fluid.

$\huge{\boxed{\mathbb{\blue{RADIATION}}}}$

In physics, radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium. This includes: electromagnetic radiation, such as radio waves, microwaves, infrared, visible light, ultraviolet, x-rays, and gamma radiation (γ).