Question

If the. time period of simple pendulum depends on:Length of thread,acceleration due to gravity, mass and angle, Derive the expression for time period and frequency using dimensional analysis​

Answer 1

Explanation:

Time period of simple pendulum  T=2πgl

where l is the length of pendulum string and g is the acceleration due to gravity.

⟹ T∝l

Thus time period of simple pendulum depends on length of the string.