The time period Of oscillation of a simple pendulum depends on the following quantities
Length of the pendulum (l),
Mass of the bob (m), and
Acceleration due to gravity (g)
Derive an expression for Using dimensional method.

Explanation

To derive the expression for the time period of oscillation of a simple pendulum using the dimensional method, we will follow these steps:

### Step 1: Identify the variables
The time period \( T \) of a simple pendulum depends on:
- Length of the pendulum \( l \)
- Mass of the bob \( m \)
- Acceleration due to gravity \( g \)

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