Question

what do you mean by the dimensions of a physical quantity? explain with example​

Answer 1

Answer:

the dimension of a physical quantity is defined as the powers to which the fundamental quantities are raised in order to represent that quantity. the seven fundamental quantities are enclosed in square brackets [ ] to represent its dimensions....

Answer 2

Answer:

The dimensions of physical quantity is defined as the powers as which the fundamental quantity are raised in order to represent that quantity. The seven fundamental quantities are enclosed in square brackets to represent it's dimensions .