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.
Calculus is a mathematical technique: it is not a unit or tool for measurement.
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
A conversion factor.
yes
what is the basic unit of work
ppm ;D
That is known as a unit rate.
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.
School unit test marks are also considered (counted) in the SSC result marksheet. It's not counted in an exact manner, but an average is calculated of the marks you obtain in the unit tests, terminals and prelims in the school. Some people are still confused about this matter. But I have confirmed this thing from a person who is a member of the SSC board association.