In which medium the speed of sound is more : humid air or dry air ? Give a reason to your answer.

Explanation

### Step-by-Step Solution:

1. **Identify the Question**: We need to determine in which medium the speed of sound is greater: humid air or dry air.

2. **Understand the Concept of Sound Propagation**: Sound travels through different media (solids, liquids, gases) at different speeds. The speed of sound is influenced by the medium's density and rigidity.

3. **Compare the Properties of Humid Air and Dry Air**:
- **Dry Air**: Contains a lower amount of moisture, leading to a higher density of air particles.
...