How will you show that more liquid exerts more pressure
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THIS ACTIVITY U CAN PERFORM TO KNOW THAT MORE LIQUID EXERTS MORE PRESSURE...
A tall vessel has 3 short and thin tubes A ,B and C fitted at different depth from the top of vessel.The three tubes are of equal diameters and corks are fitted into them.The vessel is filled with water and then all the corks are removed quickly. On removing the corks the water from uppermost tube A is found to travel the shortest distance from the base of the vessel ,the water from middle tube B goes a little farther away whereas water from the lowermost C shoots out farthest all. The depth of water near A is small so the water comes out from tube A with smaller pressure and falls near the bottom of the vessel.The depth of water near tube B is greater so the water comes out with greater pressure from tube B and falls farther away from the base of vessel. The depth of water near tube C is the greatest so the water comes out of tube C with the greatest pressure and goes farthest from the vessel. As the depth of water increases from A to B to C, the pressure of water gradually increases.
The greater the depth of a point in a liquid, the greater is the pressure.
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HOPE IT HELPS YOU!!
A tall vessel has 3 short and thin tubes A ,B and C fitted at different depth from the top of vessel.The three tubes are of equal diameters and corks are fitted into them.The vessel is filled with water and then all the corks are removed quickly. On removing the corks the water from uppermost tube A is found to travel the shortest distance from the base of the vessel ,the water from middle tube B goes a little farther away whereas water from the lowermost C shoots out farthest all. The depth of water near A is small so the water comes out from tube A with smaller pressure and falls near the bottom of the vessel.The depth of water near tube B is greater so the water comes out with greater pressure from tube B and falls farther away from the base of vessel. The depth of water near tube C is the greatest so the water comes out of tube C with the greatest pressure and goes farthest from the vessel. As the depth of water increases from A to B to C, the pressure of water gradually increases.
The greater the depth of a point in a liquid, the greater is the pressure.
THANK YOU....!
HOPE IT HELPS YOU!!
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