State the factors on which the speed of a wave travelling along a stretched ideal string depends.

Explanation

To determine the factors on which the speed of a wave traveling along a stretched ideal string depends, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Wave Speed Formula**:
The speed of a wave (v) traveling along a stretched string can be expressed using the formula:
\[
v = \sqrt{\frac{T}{\mu}}
...