Question

please explain in detail( explain the multiplication)​

Answer 1

Explanation:

this is dimensional formula.....

to solve this you need to put the basic dimension s of the given quantity.....then according to that you have to raised it to the given powers k is constant here...

then the dimensions of same quantity their powers are added....

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Answer 2

Answer:

Explanation:

The value of root is 1/2

Here k is constant we can right it as 1

L is having power 1 (if nothing so one ) and L is in root so 1+1/2 = 3/2

Here g is acceleration which is LT^-2

Now in this T is -2 -1/2 (root) +1 is T