Unit rate
A rate is a fraction that compares two quantities measured in different units. If the denominator of the fraction is 1 unit, the rate is called a unit rate.
conversion factor
Tape measure and centimetre.
The unit of mass in SI is kilogram (kg).
Toxicology Unit examines body fluids and organs for the presence of drugs and poisons.
Unit rate
A rate is a fraction that compares two quantities measured in different units. If the denominator of the fraction is 1 unit, the rate is called a unit rate.
They use a tri beam scale.
conversion factor
yes
A conversion factor.
what is the basic unit of work
ppm ;D
That is known as a unit rate.
Unit Standard Operating Procedures.
Parts per million (ppm) is the concentration unit that compares the mass of a solute (or solvent) to the total mass of the solution. In this case, it would compare grams of solvent to 1 million grams of solution.