State two factors on which the speed of a wave travelling in a medium depends.

Explanation

To determine the factors affecting the speed of a wave traveling in a medium, we can analyze two primary factors: temperature and density.

### Step-by-Step Solution:

1. **Identify the Factors**: The speed of a wave in a medium is influenced by various factors. For this question, we will focus on two key factors: temperature and density.

2. **Factor 1: Temperature**:
- The speed of sound waves is directly affected by the temperature of the medium.
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