Give any two examples for a dimensionless physical quantity.

Give examples for the following: A dimensionless physical quantity but having unit in SI system.

Give the names of four dimensionless physical quantities.

What is the dimension of a dimensionless physical quantity ?

Give two examples of dimensionless variables.

Give two examples of dimensionless constants.

What do you mean by dimensions of a physical quantity ? Give examples to show how the dimensions of a physical quantity are determined.

Give three examples of dimensionless varibles.

Which one of the following is dimensionless physical quantity?

Which one of the following is dimensionless physical quantity?

A dimensionless quantity