The frequency of vibration of string depends on the length L between the nodes, the tension F in the string and its mass per unit length m. Guess the expression for its frequency from dimensional analysis.

Explanation

To derive the expression for the frequency of vibration of a string using dimensional analysis, we will follow these steps:

### Step 1: Identify the Variables
We have three variables affecting the frequency \( f \):
- Length \( L \)
- Tension \( F \)
- Mass per unit length \( m \)

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