Lightning and thunder take place in the sky at the same time and at the same distance from us. Lightning is seen earlier and thunder is heard latter. Can you explain why?

Explanation

To explain why we see lightning before we hear thunder, even though they occur simultaneously and at the same distance from us, we can break down the explanation into several steps:

### Step-by-Step Solution:

1. **Understanding the Phenomena**:
- Lightning is a flash of light caused by electrical discharge in the atmosphere.
- Thunder is the sound produced by the rapid expansion of air surrounding the lightning bolt.

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