Place a crumped piece of paper on the mouthof an empty battle and it c

1.	Place a crumped piece of paper on the mouthof an empty battle and it comes outside when you below air inside the bottle
Answer» ANSWER: Answer. As you blow into the MOUTH of the bottle the AIR is moving fastest - so is at the lowest PRESSURE. Inside the bottle, the air is moving more slowly - so a higher pressure. As the pressure is higher inside the bottle than in the mouth this pushes the paper out

Place a crumped piece of paper on the mouthof an empty battle and it comes outside when you below air inside the bottle

Answer»

Answer. As you blow into the MOUTH of the bottle the AIR is moving fastest - so is at the lowest PRESSURE. Inside the bottle, the air is moving more slowly - so a higher pressure. As the pressure is higher inside the bottle than in the mouth this pushes the paper out

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Place a crumped piece of paper on the mouthof an empty battle and it comes outside when you below air inside the bottle​

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Place a crumped piece of paper on the mouthof an empty battle and it comes outside when you below air inside the bottle