To calculate the density, you need to divide the mass by the volume.
Mass = Density x Volume Density = Mass ÷ Volume Volume = Mass ÷ Density
Density = (Mass) divided by (Volume) If you know the density and volume, then Mass = (Density) times (Volume)
density is mass divided by /volume so mass is density times volume
to get density you take mass divided by volume
You will like to know the volume of the mass. Mass / volume will give you density. You can not know the density without mass and volume of the substance.
The liquid's density is 0.8 g/mL
The object has a density of 20 g/mL
Density = Mass/Volume = 150g/50mL = 3 grams per millilitre.
specific gravity of 4 4 times the mass of water, which at 50ml would weigh 50 grams.
The question cannot be answered sensibly. 25000 m3 is a measure of volume, not of mass. That volume of lead, for example, will have quite a different mass to the same volume of air. In addition to the volume, you need to know the density of the substance involved.
20,000 50ml is a measure of volume. 1 ton is a measure of mass. Your question can only be answered once you specify the density of the matter that occupies the 50ml of volume. There was no mention of water being the matter in question.
density = mass/volume = 100g/50mL = 2g/mL
Mass = Density x Volume Density = Mass/Volume Volume = Mass/Density
Ok. So you remember how to find the Density of an object? If not, the formula is Density = Mass ÷ Volume. So you do 25 ÷ 50, and it Equals 0.5 g/cm3 I hope your happy someone answered it for ya. :)
density = mass/volume → The density of the rock is the mass of the rock divided by the difference in the volume from before the rock was dropped in and afterwards. Its units are grams/ml
Density = Mass / Volume Rearranging this gives: Volume = Mass / Density Mass = Density × Volume
Volume = mass / Density Mass = Volume * Density Density = Mass / Volume