Jiminsshi asked in Physics

How to do

Thank You

Narendra Dubey answered this

Dear student 
In this way compartment of refrigerator cools.
 Convention is the process of heat transfer through the movement of matter , usually a gas or a liquid . In refrigerator , convention current occurs through the use of refrigerant gases and a compressor .Refrigerant readily absorb heats from  the freezer and provide refrigeration  , it also transitions from a low pressure gas to a high pressure liquid . In compressor , the gas is circulated through the copper lines inside of the refrigerator or freezer compartment . The lines , and the gas contained within them , absorb heat contained in freezer compartment and are circulated back outside of the unit , this unit is compressed refrigerant gas using compressor outside of refrigerator .As gas is compressed it is discharged heat absorb inside the food compartments into room.