What is air expansion and compression?
What is air expansion and compression?
Gas expansion is the increase in the volume of air without changing its mass as the temperature of the air increases. This is called air expansion. Air compression is the process of reducing the temperature of the air that has risen during air circulation and restoring the volume of the air.
👇 Watch the video below 👇
https://youtu.be/cihKMSrd7TA













