Question

in air takes space experiment when the upside of glass is downward does water rush into the glass?​

Answer 1

ANSWER -

When you will remove your hand, you will find the card stays in place and the water does not flow out. This is because air exerts pressure on the card from below to keep the card in place. Here, the pressure exerted by air upwards is more than the pressure exerted by water downwards. Hence the water does not rush outside the glass .

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