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What happens to density when either mass or volume increases and the other remains unchanged?
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When air bubbles rises in water its volume increases what happens to its mass and density?
As the air bubble increases in volume, its mass remains constant. Because the mass remains constant but volume increases, density will decrease.
What happens to density during thermal contraction?
It increases. The volume of a material decreases in contraction, while the mass remains the same.
Are density and mass equal?
No. Density is the mass per unit volume ( ie per cubic foot, cubic cm etc). So the bigger the mass, the density remains unchanged.
What happens to an objects accelertion if the force on it increases and the mass remains constant?
The acceleration increases in the direction of the force.
If the volume of an object increases what will the density do?
it will increase. the epuation for density is mass divided by volume.
What happens to the density as the volume increases?
If volume increases while mass remains the same, the density will decrease.
When air bubbles rises in water its volume increases what happens to its mass and density?
As the air bubble increases in volume, its mass remains constant. Because the mass remains constant but volume increases, density will decrease.
What happens to the radius if the volume of a cylinder is doubled?
It depends on whether the height remains unchanged or increases in the same proportion as the radius.
What happens when aluminium is heated?
It would evaporate the water, form salts, then evaporate completely
Why is the density of a substance independent of sample size?
Density is an intensive quantity which means it is independent of size. This can be seen from the definition of density. Density = mass/volume So if the sample size increases than so does the mass, but the density remains unchanged.
If the number of particles of gas is increased in a container does the gas pressure rise?
Volume = Mass/Density. In a larger container the mass of the gas remains unchanged, the density decreases so the volume increases.
What happens to the mass when a gas or liquid is heated?
The amount of mass does not change. The energy contained by the fixed mass increases.
What happens to density during thermal contraction?
It increases. The volume of a material decreases in contraction, while the mass remains the same.
What happens to the density of an object if the mass increases but the volume stays the same?
If the volume remains the same, the density will increase in direct proportion to the increase in mass.
What is true about the density of gases as you move farther away from earths surface?
it remains unchanged
What happens to the alphabet on Christmas?
It remains intact, unchanged and in uninterrupted use.
How does dissolving salt in water change the density of the water?
The density increases as the mass of the solution increases but its volume remains the same.
