Physics, asked by vermakumaranuj1234, 1 month ago

a beaker containing a liquid is kept inside a big closed jar if the air inside the jar is continuously pumped out , the pressure in the liquid near the bottom of the liquid will (decrease or increase) give answer with reason plze​

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Answered by llAngelsnowflakesll
12

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a beaker containing a liquid is kept inside a big closed jar if the air inside the jar is continuously pumped out , the pressure in the liquid near the bottom of the liquid will (decrease or increase) give answer with reason plze

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When there is an air, then, Pressure at the bottom of the jar then pressure, P = P. + hpg, where his the depth of

bottom.

Now, when air is pumped out, then, there will be no atmospheric pressure, hence, P, will be zero.

Thus, New Pressure, $$P' = hpg$$

This Means, P = P' + P.

Hence, Pressure at first case was

greater than second by P..

Thus, we can say that pressure at bottom is decreased when air is..

Thus, New Pressure, $$P' = hpg$$

This Means, P = P' + P.

Hence, Pressure at first case was greater than second by P..

Thus, we can say that pressure at bottom is decreased when air is

pumped out.

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