In the name of ALLAH, the most beneficient, the most merciful

Physics (PHY101)

Question (select most suitable option)

  The application/s of dimensional analysis is/are:
i. To convert a physical quantity from one system of units to an other.
ii. To check the dimensional correctness of a given equation.
iii. Establish a relationship between different physical quantities in an equation.
i only
ii & iii only
i & iii only
I, ii & iii