How would you create a longitudinal wave in a streatched spring? Would it be possible to create a transverse wave in a spring?

Explanation

To create a longitudinal wave in a stretched spring and to understand the possibility of creating a transverse wave, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Longitudinal Waves**:
- Longitudinal waves are characterized by the displacement of particles in the same direction as the wave propagation. In a spring, this means compressing or stretching the spring along its length.

2. **Creating a Longitudinal Wave**:
...