The faster the wave, the denser the medium
The density is the ratio between the mass and the volume of a material; an object float when this density is lower that the density of the liquid.
The speed of a wave is a property of the medium, changing the speed would need a change in the medium itself. If the medium doesn't change as a wave moves, the wave speed is steady. Formula: Speed = distance divided by time
if its heavier than water it sinks. lighter floats
Density has dimensions - for instance grammes per cubic centimetre. Relative density is dimensionless - it is a density compared to another density - it is a dimensionless ratio. Normally the ratio is based on water, which has a density of 1g/cm3, so density and relative density are usually the same number - one with units, one without.
Any substance that does not dissolve when placed in water will displace a certain volume. The volume of water that is displaced has a certain weight and the equivalent of that weight of water creates a buoyant force on the object. If the density of the object is less than the density of water then the buoyant force will be enough to make the substance float.
Density = Mass/Volume or mass/size.
No . Mass
The greater the crater density, the older the surface must be old.
size does not relate to density
Liter is a measure of volume. Volume = mass/density.
The density is the ratio between mass and volume. So density = mass / volume
D=m/v Density equals mass divided by volume.
The density is the ratio between the mass and the volume of a material; an object float when this density is lower that the density of the liquid.
The greater the crater density, the older the surface must be old.
Density is mass divided by volume (D = m/V); in other words, density is the mass of an object in a specific volume.
The speed of any mechanical wave depends on the density of the medium. Since solids are the densest, the speed of sound is minimum in solids. It is the maximum in gases, since the medium is the least densest.
The denser the medium, the faster sound travels in it.