Want this question answered?
When a liquid turns into a gas
hot
No. Energy is require to change it from liquid to gas. When water goes from gas to liquid it releases energy.
-127*F when it turns to a gas from a liquid if im not mistaken.
once water gets evaporated and goes into gas form, it goes into the air and once it hits a certain altitude condensation occurs and it turns into a liquid.
When a liquid turns into a gas
It changes by sublimation which is when something goes from a gas to a liquid.
solid to liquid: meltingliquid to gas: vaporization
hot
No. Energy is require to change it from liquid to gas. When water goes from gas to liquid it releases energy.
the gas cools because of the conflict between the hot and cold air to form a liquid
Yes the propane(or any other gas) is liquid for most of it's journey from tank to your stove. for that gas t be liquid it needs to be cold. The cold regulator is just the liquid propane chilling the regulator. The only hot part is when the gas is ignited.
A change from gas to liquid, from solid to liquid, from liquid to gas, etc.
liquid changes to gas through the process of evaporation. then when a gas changes back into a liquid it goes through the process of condensation
Air conditioners use the physical properties of compressing gas into liquids and letting these liquids decompress back into a gas. When you compress a gas into a liquid, heat is formed. When you decompress this liquid, cold is formed. Your AC compresses gas outside the house (makes heat) and then lets the compressed gas (liquid) enter into the house side of the AC. On the house side, the liquid is decompressed (makes cold). The decompressed gas goes back outside the house and the process is performed over and over again.
condensation
a gas turns into a liquid when a hot gas (such as your breath) hits a cold surface (Such as a cold window) The gas suddenly gets cold and forms little liquid molecules (Which in my examples case is water). This process is called condensation