Question: What is the time period of a simple pendulum of length L?

Options:

1. 2π√(L/g)
2. 2π√(g/L)
3. g/2π√L
4. L/2π√g

Correct Answer: 2π√(L/g)

Solution:

The time period T of a simple pendulum is given by T = 2π√(L/g), where L is the length of the pendulum and g is the acceleration due to gravity.