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Chemistry, 14.05.2021 18:50 vickybarba025
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?
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A jar is filled to the top with water, and a piece of cardboard is slid over the opening so that the...
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