LITER
Additional answer
Also cubic centimetres, gallons, cubic meters, cubic miles, cubic kilomaters. Depends on the size of the water. You wouldn't measure the amount of water in the sea in litres but probably in cubic miles.
The metric unit used most often to measure liquids is the liter (L). It is a unit of capacity and is commonly used in everyday life and in the scientific community.
The derived unit typically used to express the density of liquids is kg/m^3 (kilograms per cubic meter). This unit reflects the mass of the liquid per unit volume, providing a measure of how tightly packed the molecules are within the liquid.
The unit for density is kg m-3.
A hydrometer can be used to find the specific gravity (relative density) of a liquid by determining how much water it will displace. Various calibrations are used for different kinds of liquids.
density -------- Graduated cyllinders are used to measure volumes of liquids, powders or fine granules.
An areometer is a device used to measure the specific gravity of liquids or density of solids.
A hydrometer measures the specific gravity or density of a liquid, typically used to determine the alcohol content in a solution, such as beer or wine. By floating in a liquid, a hydrometer can provide a reading that indicates the concentration of sugars or alcohol in the liquid.
Baumé is a scale used to measure the density of liquids. It is commonly used to measure the specific gravity of liquids, particularly in the petroleum industry to measure the density of liquids like crude oil. The scale is also used in the production of some chemicals and in winemaking to measure sugar content in grape juice.
1ml=1/1000 litres 1litre = 1000ml
Since density is mass / volume, the natural SI unit is kilogram / cubic meter.
A gram is a unit of mass. The international (SI) unit of mass is the kilogram; so of course, a gram is 1/1000 of a kilogram.
there are many unit which measure volume .SI units that measure volume is cubic meter .