There are many different units used in mensuration, depending on what is being measured. The most widespread and common, especially among the technical community is the SI system.
See the link below for the different units used in this system.
The unit of measurement for the quantity of an electrical charge is called an electrometer. The quantity of charge can also be measured in directly by a ballistic galvanmotere.
A number and a unit make up a measurement.
Unit conversions express an amount in a different unit.
Cm
tex
Kilograms are used to express the metric measurement of mass.
the best unit of measurement to use to express the mass of a small novel would be grams
Longitude is an angle. It can be described in any common unit of angle measure. Historically, it's degrees/minutes/seconds. Lines are completely irrelevant, and only serve to confuse people. You would not ask "What measurement is used to express lines on a ruler ?" You would ask "What is the unit of measurement for length ?"
g/cm3
The unit of measurement for the quantity of an electrical charge is called an electrometer. The quantity of charge can also be measured in directly by a ballistic galvanmotere.
The unit to express power is YOUR MOMMA
the unit used to express power is time
Grams
what is the measurement is used to measure fluid
A hectoliter is a unit of measurement. This particular unit of measurement is used for the volume of liquids on a large scale.
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 .
A conversion factor.