Science, asked by kavitaparimal13, 6 months ago

3. Place a crumpled piece of paper on the mouth of an empty bottle and it comes outside (1)
when you blow air inside the bottle.

Answers

Answered by Anonymous

Answer:

When we blow into the mouth of the bottle, the air near the mouth has higher speed. This decreases the pressure there. The air pressure inside the bottle is higher than near the mouth.

Explanation:

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3. Place a crumpled piece of paper on the mouth of an empty bottle and it comes outside (1)when you blow air inside the bottle.​

Answers

3. Place a crumpled piece of paper on the mouth of an empty bottle and it comes outside (1)
when you blow air inside the bottle.