Because the water molecules are spread over a larger volume in a vapour than they are in a solid.
Volatile liquids such as alcohol and ethanol have less density than water. They also evaporate faster than water does.
There are three states of matter solid, liquid and gas. What determines what state matter is in is how closely the matter's particles are to each other. When water particles are close together, making it dense, it's a solid (ice), when the particles space out a bit, becoming less dense, it becomes a liquid. When the particles space out even more from each other water becomes a gas.
Water can exist in three states: Solid, known as ice Liquid, known as water, and Gas, known as steam or water vapour. By the way, what we see as steam is in fact tiny droplets of water. Water vapour is transparent and colourless.
A chemical will float in water if its density is less than the density of water (approximately 1 g/cm3). This can be determined by comparing the densities of the chemical and water. If the chemical's density is less than water, it will float; if it is greater, it will sink.
No, the density of a rubber stopper is less than the density of water. Rubber has a lower density compared to water, so a rubber stopper would float on water.
Clouds cannot swim as they do now
But of course the vapour of the water have the volume. but it is a less than the water itself goodbye.
Because ice is solid and has a heavier weight that cause it to have higher density and as for water vapour, it is gaseous and has lower density due to not having any weight.
An object will float - on water for example - if its density is less than the density of water. Density = mass / volume.An object will float - on water for example - if its density is less than the density of water. Density = mass / volume.An object will float - on water for example - if its density is less than the density of water. Density = mass / volume.An object will float - on water for example - if its density is less than the density of water. Density = mass / volume.
A cork is less denser than water because cork is floating on water so it will have less density than water
-- If the object floats in water, then its density is less than the density of water. -- If the object sinks in water, then its density is more than the density of water. -- If the object floats in air, then its density is less than the density of air. -- If the object sinks in air, then its density is less than the density of air.
The density of golfball is less then density of water
If it floats in water, it has a density less than water. Density of water is 1.0 g/mL
If a block of the substance floats in water, it means that the density of the substance is less than the density of water. Since objects with lower density than water float in water, we can infer that the substance is less dense than water.
If the density of a substance is greater than the density of water, it will sink in water. If the density of a substance is less than the density of water, it will float on water.
in water yes its density is less than density of water
their density is less than that of water