Question

What are the dimensions of the quantity l under root l/g, l being the length and g the acceleration due to gravity?

Answer 1

Answer:

[T].

Explanation:

The dimensional quantity of the formulae of ✓(l/g) will be given by root under l which is length and g which is the acceleration due to gravity.

So, dimension of l is [L] and the dimension of the acceleration due to gravity is [LT^-2] so on finding the dimension of the given formulae we will get that the dimension will be [T] so time T will be the dimension.

Answer 2

Answer:

see the answer in attachement