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

Question

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] · Answer 1 · 2022-09-05T18:52:27+03:00

aivan3 [116]3 years ago

7 0

Answer:

it will all fall unless these is air

Explanation:

Rom4ik [11] · Answer 2 · 2022-09-05T20:41:26+03:00

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.