How does sound travel from one place to another ?

Explanation

### Step-by-Step Solution:

1. **Understanding Sound Waves**:
- Sound is a type of mechanical wave. This means it requires a medium (solid, liquid, or gas) to travel through.

2. **Types of Medium**:
- There are three main types of mediums through which sound can travel:
- **Solids**: Sound travels fastest in solids because the molecules are closely packed and can transmit vibrations quickly.
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