How would you demonstrate the presence of atmospheric pressure
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To show the presence of atmospheric pressure, you need a glass tumbler, a stiff cardboard and water. Take the tumbler and fill it with water such that it is full till the brim. Cover it with a cardboard piece. Then place your hand over the cardboard piece on the tumbler and quickly invert it.
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Answer:
To show the presence of atmospheric pressure, you need a glass tumbler, a stiff cardboard and water. Take the tumbler and fill it with water such that it is full till the brim. Cover it with a cardboard piece. Then place your hand over the cardboard piece on the tumbler and quickly invert it.
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