Question

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Answer 1

Answer:

the dimensions will be = L (L/G)^1/2 = L(L/LT^-2)^1/2 = L(T^2)1/2 = [LT] ANSWER.....

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Answer 2

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.