The ratio of amplitudes of two waves is 3 : 4. Find the ratio of their
pitch

Explanation

To solve the problem of finding the ratio of the pitches of two waves given the ratio of their amplitudes, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Definitions**:
- **Amplitude**: The maximum height of a wave from its mean position.
- **Pitch**: The perceived frequency of a sound, which is directly related to the frequency of the wave. Higher frequency means higher pitch.

...