GENERAL KNOWLEDGE

Detailed explanation-1: -These quantities can be expressed in terms of the fundamental quantities. The units defined for such quantities are called derived units.

Detailed explanation-2: -Derived physical quantities-These are those physical quantities that can be derived from two or more fundamental physical quantities. Area, speed, volume, force, etc are examples of derived quantities.

Detailed explanation-3: -The Fundamental Quantity is independent Physical Quantity that is not possible to express in other Physical Quanitity. It is used as pillars for other quantities aka Derived Quantities. In Physics, Length, Mass, Time, Electric Current, Thermodynamic Temperature, etc are examples of Fundamental Quantities.

Detailed explanation-4: -1. Fundamental quantities are those that have no reliance on any other physical quantity for their measurement. A derived quantity is the sum, the products and/or ratios of the fundamental quantities in a system of units. 2. These quantities cannot be reduced any further to their simplest form.

Detailed explanation-5: -The quantities derived from the fundamental quantities are referred to as derived quantities. The units used to measure these derived quantities are referred to as derived units. Force, velocity, density, heat, power, energy, momentum, and acceleration are some examples.