Question

The air bubble from the bottom of a pond becomes bigger as it reaches surface ?

Answer 1

Answer:

The pressure under a liquid surface varies with depth. As depth increases, pressure increases. Thus, when a bubble rises from below the surface it encounters less pressure. This causes the volume to increase and the bubble rises in size as it rises from a depth.

Explanation:

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Answer 2

Answer:

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Explanation:

The pressure under a liquid surface varies with depth. As depth increases, pressure increases. Thus, when a bubble rises from below the surface it encounters less pressure. This causes the volume to increase and the bubble rises in size as it rises from a depth