The state of vapour is gaseous.
The molecular mass of water vapour is 18.01528
If you look carefully at a boiling kettle, water vapour is the white vapour you can see. Steam is actually the invisible short section between the spout of the kettle and the start of the water vapour.
the difference is that water vapour is just one particle that joins together with more and more to form steam
Yes, in the atmosphere water vapour falls as rain.
I tape the broken vapour barrier with red 'Tuck' tape then put a wood backing in the hole and use small pieces of drywall to patch.
Tuck tape is (usually red) extrwemley adhesive tape usually used with plastic vapour barrier in high moisture situations.
No. Vapour does not smell.
The state of vapour is gaseous.
no
Any vapour is compressible.
Whi many are, many are not (iodine vapour is quite easily seen, for example, where water vapour is not).
The water vapour condensed on the windows. The vapour rising off the acid made me choke.
As the word "vapour" indicates, it is a gas.
Wet Vapour is the region which contains a mixture of liquid and vapour. The liquid is saturated liquid and the vapour is saturated vapour. The temperature stays uniform until the entire phase change is complete.
Chlorine or bromine gas would be an example of a visivle vapour.
It is called water vapour or simply vapour.