First of all, the density of water decreases when it gets in gas state. Density is depended on mass and volume and thus the formula density= mass/volume. When water gets into gas state, the volume increases which results in an decrease in density.
matter is what has volume and mass also occupies space. It exists in three state namely: solid- has mass, volume and shape, Liquid- has volume and mass, and Gas- has volume and mass too.
Both gases and liquids have an indefinite shape - they will take the shape of the container they are held in. The difference between gases and liquids is that liquids have a definite volume while a gas does not.
Density is the amount of mass per unit volume. In other words, density = mass / volume.
it tells you volume, which is directly related to mass
First of all, the density of water decreases when it gets in gas state. Density is depended on mass and volume and thus the formula density= mass/volume. When water gets into gas state, the volume increases which results in an decrease in density.
A Gas should have a mass, volume, and density, However some textbooks do state that a gas can not posses a mass. A gasses must have a mass. All matter has mass. There are even so called 'massless particles' that have mass.
No, the mass and volume stay the same but the shape changes. Changes in state never change it's mass but if it changes to gas, the volume is unmeasurable.
matter is what has volume and mass also occupies space. It exists in three state namely: solid- has mass, volume and shape, Liquid- has volume and mass, and Gas- has volume and mass too.
To measure the density of a gas you find the mass and volume, then divide the volume by the mass.
A liquid has no definite shape but a definite volume, a solid has a definite volume and a definite volume, and a gas has no definite shape or volume.
A vessel closed by a piston contained mass of gas. The volume was reduced to one half of its initial valueby pushing in the piston while the temperature of the gas remained unchanged. State the changes when the pressure of gas changes
all do. gas is a type of matter andall matter has mass and volume.
No.
Yes and yes.
density = mass/volume
No