Question

Define heat transmission.​

Answer 1

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Heat transfer is the movement of heat from one material or substances to another. Heat transfer takes place through three principal mechanisms that is conduction, radiation, and convection.

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What is meant by transmission?

The process of transferring something from one end (spot) to other is termed as transmission.

We can take a example :- A disease (mostly communicable diseases) gets transferred from one person's body to another's.

A communication sent by radios , televisions , smartphones or any device like this will also comes under the process of transmission.

Answer 2

Heat transfer is the movement of heat from one material or substances to another. Heat transfer takes place through three principal mechanisms that is conduction, radiation, and convection.