If the prong of a tuning fork is filed, its frequency………………and if it loaded with wax, its frequency……………………

Explanation

To solve the question regarding the effects on the frequency of a tuning fork when its prong is filed and when it is loaded with wax, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Relationship of Frequency**:
The frequency of a tuning fork is related to its physical properties, particularly its mass per unit length (denoted as \( \nu \)). The formula for frequency \( f \) can be expressed as:
\[
f = \frac{1}{2L} \sqrt{\frac{d}{\nu}}
...