Question

define dimension find the dimensions of the following quantities with their formula and unit​

Answer 1

Answer:

Dimension are the notation to the power of which we can represent a quantity.

Explanation:

If dimension of diff quantity r same then dosnt mean that physical quantity is also same.

DIMENTIONS.

[speed]=dist/time

=[L]/[T]

=[L^1. T^-1]

K. E=1/2mv^2

[K. E]=[M^1].[L^1T^-1]^2

=[M^1. L^2. T^-2]

Answer 2

Explanation:

A] k'1

B] M'1L'2T'-2

C] ML'-1T'-1

D] T'-1