When a fully blown balloon is subjected to sudden bursting. What do you observe? Justify your observation.

Explanation

### Step-by-Step Solution:

1. **Observation of the Balloon Bursting**:
When a fully blown balloon is suddenly burst, the immediate observation is that the balloon rapidly deflates and the gas inside escapes quickly into the surrounding environment.

2. **Volume Change**:
Prior to bursting, the balloon contains gas at a certain volume. Upon bursting, the volume of the gas increases significantly as it expands into the surrounding air. This is due to the sudden release of the pressure that was contained within the balloon.

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