Question

what is the principle of refrigerator and explain the working of refrigerator​

Answer 1

Answer:

Explanation:

A refrigerator does not cool items by lowering their original temperatures; instead, an evaporating gas called a refrigerant draws heat away, leaving the surrounding area much colder. Refrigerators and air conditioners both work on the principle of cooling through evaporation.

Answer 2

The principle of refrigerator is heating effect of electric current.

Explanation:

working:

it is used to cool an object . it is worked with the help of CFCs gas...