Question

how can you prove that an empty jar has air in it?​

Answer 1

Explanation:

The air present in the empty glass bottle prevents the water from entering it. We conclude that air occupies space. If we tilt the bottle held in water, we will find that the air present in the bottle goes out in the form of air bubbles.

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Answer 2

Questions

how can you prove that an empty jar has air in it?

Answers

The air present in the empty glass bottle prevents the water from entering it. We conclude that air occupies space. If we tilt the bottle held in water, we will find that the air present in the bottle goes out in the form of air bubbles.