Difference between SI Fundamental and Derived Quantities

In this video named "Difference Between SI Fundamental and Derived Quantities", we are trying to understand that what “7 SI Base Physical Quantities” are? And how SI Derived Physical Quantities are formed by the combination of base SI Base Physical Quantities? And SI Base Physical Quantities are called with their Names expressed by a letter, and have a unit, and a formula definition. We have explained the term “Base” and “Derived” with the examples of construction of a house by bricks, and air and its composition, and tree is made up of with cells. This lesson is recommended for all grades.