Why the pitch of the organ pip[e on a hot summer day is higher ?

Explanation

To understand why the pitch of an organ pipe on a hot summer day is higher, we can break down the explanation into several steps:

### Step-by-Step Solution:

1. **Understanding Pitch**:
- Pitch is the perceived frequency of a sound. Higher frequencies correspond to higher pitches, while lower frequencies correspond to lower pitches.

2. **Effect of Temperature on Sound**:
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