If you are given the volume, then you do not need to work it out!
Kilograms are a measure of mass, not volume. The volume of a given mass would depend upon the density of the substance.
This can not be worked out as volume is bassically a measure of size and so you need the dimensions to work this out, however if you mean density than you can not work that out without knowing the weight and volume.
We measure pitch with frequency and volume with amplitude.
It is not possible to answer the question. The volume of a rectangular block requires the measure of three lengths - not 2 as given in the question.
If its a simple shape you can take measurements with a ruler, calipers or tape measure and calculate it. For simple as well as more complex shapes, if you know the material it is made from, you can work out the volume by taking the mass of the object and dividing by the density of the material, since; density = mass/volume If you don't know the density, then you can work out the volume by submerging the object in water, and measuring the volume of water that is displaced.
Tonnes do not measure volume.
HEMATOCRIT
Density
density
density
The mass of a substance in unit volume is its density.
density
measure it
This is referred to as 'volume'.
Directly, they are not as the measure different properties.Combining them can give you the density of a substance. Which is the mass of a given substance in a given volume.
Assuming you can't work it out mathematically, fully submerge the object in a container filled to the top with water, then measure the volume of the water displaced.
Density aka specific gravity is a measure of the amount of matter in a given volume. Actually specific gravity is not the measure of the amount of matter in a given value, it is a comparison of the density of the substance to water's density. Specific gravity is a unitless quantity.