Question

what do u mean by dimensional equation??​

Answer 1

Answer:

An equation containing physical quantities with dimensional formula is know as dimensional equation. Dimensional equation is obtained by equating dimensional fromula on right hand side and left hand side of an equation.

Answer 2

Answer:

if a quantity depends on more than three factors having dimension, the formula cannot be derived. We cannot derive the formulae containing trigonometric function, exponential functions, logarithmic function, etc. The exact form of relation cannot be developed when there are more than one part in any relation