Given an unchanging volume, if you lower the density you will lower the weight, and the revers is true.
if you lower the weight the the density would lower as well.
This applies to any gravitational field if you are measuring density as a function of weight per volume.
They are three quite different concepts. The relationships between them are as follows:mass = volume x density weight = mass x gravity
weight = gravity times massand weight = density times volume
density is like weight and gravity is what pulls you to the ground density is what determines weight
It is density.........
There is no universal conversion between weight and volume as it depends on the density of the substance being measured. To convert between weight and volume, you need to know the density of the material. The formula for this conversion is: weight = volume x density.
The difference is that the mass density not effect by gravity but weight density effect by gravity. for example if mass density cotn in earth equal to 20 kg/m3 and weight density equal to 196.2 N/m3 this cotn will change the weight density in the moon but mass density not change because gravity moon diffrent to gravity earth mass density =mass/volume (no gravity) weight density= (mass * gravity)/volume (gravity)
To convert volume to weight, you need to know the density of the substance in question. The formula is Weight = Volume x Density. First, find the density of the material, then multiply it by the volume to get the weight.
The deeper you get into the earth, the more weight you have above you. This results in pressure that increases the density of the material below.
The weight of 10mm aggregate varies based on the density of the aggregate material. On average, the weight can vary between 1400 to 1600 kg/m3, so for a specific weight, you would need to know the density of the aggregate material being used.
The relationship between molecular weight and density in a substance is that generally, substances with higher molecular weights tend to have higher densities. This is because heavier molecules are more tightly packed together, leading to a higher mass per unit volume, which results in a higher density.
Relative density, or specific gravity, is the ratio of the density (mass of a unit volume) of a substance to the density of a given reference material. Specific gravity usually means relative density with respect to water.
Weight = (density) times (volume)The definition of density is mass/volume .Now [ weight = mass x gravity ], so [ mass = weight/gravity ], and [ density = weight/gravity x volume ] .So Weight = (density) x (volume) x (gravity)