The time period `T` of a simple pendulum depends on length `L` and acceleration due to gravity `g` Establish a relation using dimensions.

Explanation

To establish a relation for the time period \( T \) of a simple pendulum in terms of length \( L \) and acceleration due to gravity \( g \) using dimensional analysis, we can follow these steps:

### Step 1: Identify the quantities involved
We have three quantities:
- Time period \( T \) (which we need to find the relation for)
- Length \( L \)
- Acceleration due to gravity \( g \)

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