Q. Show the Dimensional analysis?

Dimensional analysis Dimensional analysis is a process of problem solving that focuses on the units that are used to describe matter. Dimensional analysis frequently uses conversion factors. A conversion factor is a ratio of equal values used to express the same quantity in different units. A conversion factor is forever equal to 1. Multiplying a quantity by a conversion factor doesn't change its value because it is the same as multiplying by 1but the units of the quantity can change.