they are not
Directly, they are not as the measure different properties.Combining them can give you the density of a substance. Which is the mass of a given substance in a given volume.
No.
No, density will be the same when cooling in a fixed container (pressure will drop, mass and volume unchanged)Yes, density will increase in an flexible balloon (volumewill decrease, mass and presure constant)Yes, density will be increased in cooler open air (increased mass in the same volume).
The mass of a given volume of a liquid is fixed.
It has a fixed mass, volume and density at a fixed temperature. It does not have a fixed shape. It is incompressible.
the answer to that question is..................... oh yea! it has a fixed mass and volume BUT NO SET SHAPE
If the mass of a fixed volume of air increases, the density of the air becomes more dense. Density is defined as mass divided by volume, so as the mass increases while the volume remains constant, the density increases.
No, it does not.
If the mass of a fixed volume of air increases, it becomes denser. This means that there are more air molecules present in that volume, making the air more compact and heavier.
No, density is a fixed property of a material that is calculated by dividing mass by volume. As mass and volume increase proportionately, density remains constant for a given material.
The state of matter in which the volume and shape of a substance are fixed is a solid. In solids, particles are closely packed together and have a fixed arrangement, giving them a definite shape and volume.
"For a fixed mass of ideal gas at fixed temperature, the product of pressure and volume is a constant." This means that if you have a container with an ideal gas in it, and the container is closed so that no gas can escape or get int (i.e. the mass of the gas contained is constant), when you raise the volume of the container by some ratio, the pressure will be reduced by the same ratio. So if you triple the volume, the pressure will be reduced to a third of its original value. And if you quadruple the pressure, the volume will go down by a factor of 4.