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Who of the balls of equal masses and different sizes have lower density?
If two perfect spheres of different sizes have the same mass, then the larger ball has a lower density and the smaller ball has a higher density. This is because density is the amount of mass in a given volume, and density is obviously higher if there is a smaller volume for a given amount of mass.
How is density affected if two objects have the same volume but different masses?
Greater the mass higher the density and less the mass lower the density as D = M/V For fixed V, density is directly proportional to the mass.
Are Minerals that are made up of elements with lower atomic masses have higher densities than minerals made up of atoms with higher atomic masses?
Density is mass per unit volume. So, more is the mass of element, denser will be the mineral
How is density influenced by crystallinity?
higher crystallinity in a polymer = lower density
What is the movement of particles from regions of lower density to regions of higher density?
The movement so described is called diffusion. When particles of regions of higher density move to regions of lower density, they are said to diffuse.
Which liquid settles down ina mixture of liquids the higher density or lower density?
The liquid of higher density will settle to the bottom.
Do cold air masseshave higher or lower air pressurethan warm air masses?
higher
What happens to density during thermal expansion?
Higher the temperature the lower the density
Why does air move from high temperature to low temperature?
because at higher temperature the air become light i.e. density is lower , so it flows from higher density to lower density area.
How is density related to floatation?
If an object has lower density than the fluid then it will float. If it has higher density then it will sink.
Will an object with higher density displace more water than an object with lower density?
no
What is the relationship between density and buoyancy for objects and substances?
The higher the density the lower the buoyancy.
