specific gravity
mass per volume
grams per ml (cubic centimeter)
or
kg per liter (cubic decimeter)
or
tonnes per cubic meter
all the above are the same thanks to the metric decimal system it is a bunch of horrible conversions if you try with ounces, pounds, tons, inches, feet, yards, etc!
The official unit is kilograms per cubic meter; this unit is also often used in practice. It is also possible to use kilograms / liter or the equivalent gram / cubic centimeter. This unit gives numbers that are 1000 times smaller than kilograms / cubic meter.
density usually signified by the greek letter rho is expressed in kg/m^3 in SI units, and lb/ft^3 in US units.
Density is always measured in kgm-3 or kg/m3 regardless of weather its solid, liquid or gas.
The unit is g/cm3; in SI is Mg/m3.
grams per liter is a measurement of density. A milliliter is a measurement of volume. They are not the same.
Mass is normally measured in Kg (kilograms). A litre is a measurement of volume. However, there is of course a relationship between the two. For example, given the exact same conditions (same density) one litre of water will have the same mass as another.
kilogram The SI unit for density is the kilogram per cubic meter (kg/m3). For many situations, however, this as an inconvenient unit, and we often use grams per cubic centimeter (g/cm3) for the densities of solids and liquids, and grams per liter (g/L) for gases.
Any unit of mass divided by any unit of volume is a perfectly good unit of density, for any kind of substance.
Because they won't resist as much because in one volume of,gas there are less molecules per unit volume than in the same volume of a liquid or solid. There are less molecules in a gas to push back.
The derived SI unit for density is Kilogram per cubic metre.
To explain first: density is mass (m) per unit volume (V)-how heavy something is compared to its size. Water, for example, has a density of 1g/cm3.
A hectoliter is a unit of measurement. This particular unit of measurement is used for the volume of liquids on a large scale.
density usually signified by the greek letter rho is expressed in kg/m^3 in SI units, and lb/ft^3 in US units.
the best unit of measurement to use to express the mass of a small novel would be grams
Densitron
The relevant measurement is density.
g/mL (mass/volume)
Regardless of measurement system, it involves a unit of mass divided by a unit of volume. In SI for larger quantities, kg/m3 . For smaller ones, g/cm 3. In US units, lbs/in3 .
The unit for density is kg m-3.
Density is mass per unit volume - so pick a unit of mass and another of distance and you have a unit of density - grammes per cubic mile, ounces per cubic inch, tonnes per cubic fathom. The only common one is grammes per cubic centimetre.
kilograms per litre.