Question

If a small mass is suspended from a long thread so as to form a simple pendulum, it's period of oscillation T depends only on the mass ' m ' the length of the thread ' l ' and the acceleration due to gravity ' g ' at the place concerned. Use dimension to show that the period T is giving by

T=K√t/g,
Where K is a dimensional constant.

Answer 1

Answer:

In order to solve this kind of questions, you need to take variables in exponentials. Then you should solve linear equations to get the value of the variables.

Refer to the attached photo.

Hope you will be able to understand.