Question

Deduce an expression for the time period of a simple pendulum.The factors on which the time period (T) may possibility depend are
a) mass of the bob (m)
b) length of the pendulum (l)
c) acceleration due to gravity (g)
d) angle of swing of the pendulum (θ)
[by using dimensional formula]​

Answer 1

Answer:

Time periods of any thing is expressed in form

Time periods = 2*pi/w

Where w= is omega

For simple pendulam w can be written as root or length/accelaration due to gravity

So, T=2*pi*root(L/g)

L is the length of rope attaching simple pendulam

Hope it helps