Question

fundamental and derived quantities​

Answer 1

Derived quantities are products and/or ratios of the fundamental quantities that exist in a system of units. ... The corresponding units are meter, kilogram, second, Ampere, Kelvin, mole, and candela. One derived quantity is the meter per second, which are units of velocity and is a simple ratio: .

Answer 2

Fundamental quantity is a quantity which can't be expressed in other quantity or it doesn't depend on other quantities like mass, length, time while A Derived quantity is a quantity which depend on other quantity like volume