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:

The dimensions of l × √(l/g) are [LT]

Explanation:

We have to find the dimensions of the quantity

$l \times\sqrt{l/g}$

We know that

Dimension of length l = [L]

Dimensions of acceleration due to gravity g = $[LT^{-2}]$

Therefore, dimensions of l × √(l/g)

$=[L]\times\sqrt{[L]/[LT^{-2}]}$

$=[L]\times\sqrt{[T^{2}]}$

$=[L] \times[T]$

$=[LT]$

Therefore the dimensions of l × √(l/g) are [LT]

Hope this answer helps.

Answer 2

Answer:

LT IS ANSWER

Explanation:

hope it helped☺️