Why stopwatch is used in athletics meet to measure time instead of a wrist watch?

Explanation

### Step-by-Step Solution:

1. **Understanding the Purpose of Timing in Athletics**:
- In athletics, measuring time accurately is crucial for determining the performance of athletes in events like races.

2. **Functionality of a Stopwatch**:
- A stopwatch is designed specifically for timing events. It allows the user to start and stop the timer at precise moments, which is essential during a race when every millisecond counts.

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