Answer:
The steps in Buckingham π method are as follows:
Step 1: List the all variables = m
Step 2 : Express each variables in fundamental units (M,L,T,θ) = n
Step 3 :Find m- n numbers of π terms
Step 4 :Select repeating variables which have all basic dimensions.
Step 5 : Creates π terms.
Step 6 : Repeat step 5 for all other variables.