Density and Pressure

Density and Pressure problem 26

Water is poured in a deep glass with an opening of cross-sectional area . We then place a light plate on it and turn it over.

  • Why doesn't the water run out of the glass?

  • What is the mass of the load needed to be hung on the plate to make the water run out?

    Density of water is , air pressure is and gravitational acceleration is .


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