All gasses take more place than the same mass of its fluid or steady fase.
Here: vapour is not a gas, it is consisted of very small fluid parts!
The molecular mass of water vapour is 18.01528
This depends on the mass of the liquid.
Yes, water vapor does have mass. Water vapor is a gas composed of water molecules, and like all matter, it has mass. However, the mass of water vapor is much lighter compared to liquid water.
The change of phase from liquid to gas is called vaporization (when the phenomenon is in all the mass) or evaporation (when the phenomenon is only at the surface).
it is the ratio of mass of saturated vapour to the total mass of liquid
It is a matter since it occupies space,has mass and it is in the liquid state.
It is a matter since it occupies space,has mass and it is in the liquid state.
The mass of water vapour in a given quantity of air to the maximum mass of water vapour that it could hold - at the specific temperature and pressure.
Cloud.
Ice is less dense than liquid water, which means that ice takes up more space for the same amount of mass compared to liquid water.
It is a matter since it occupies space,has mass and it is in the liquid state.
Water vapor has less density than liquid water because it consists of individual water molecules that are more spread out and have higher kinetic energy. This causes water vapor to be less compact and have less mass per unit volume compared to liquid water.