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frez [133]
3 years ago
5

A jar is filled to the top with water, and a piece of cardboard is slid over the opening so that there is only water in the . If

the jar is now turned over, will the cardboard fall off? What will happen if there is any air in the jar?
Chemistry
2 answers:
aivan3 [116]3 years ago
7 0

Answer:

it will all fall unless these is air

Explanation:

Rom4ik [11]3 years ago
3 0

Answer:

If you do it carefully enough, a small amount of water will pour out of the glass — that's supposed to happen. But try not to let any air bubbles get into the glass. Finally, slowly remove the hand holding the cardboard in place.

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