A liquid is kept in a cylindrical vessel which is rotated along its axis. The liquid rises at the sides (figure). If the radius of the vessel is 0.05 m and the sped of rotation is 
, find the difference in the height of the liquid at the centre of the vessel and its sides in cm is
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, find the difference in the height of the liquid at the centre of the vessel and its sides in cm isQuestion ID - 56830 | SaraNextGen Top Answer A liquid is kept in a cylindrical vessel which is rotated along its axis. The liquid rises at the sides (figure). If the radius of the vessel is 0.05 m and the sped of rotation is , find the difference in the height of the liquid at the centre of the vessel and its sides in cm is
A liquid is kept in a cylindrical vessel which is rotated along its axis. The liquid rises at the sides (figure). If the radius of the vessel is 0.05 m and the sped of rotation is , find the difference in the height of the liquid at the centre of the vessel and its sides in cm is
According to Bernoulli’s Theorem; 
=constant. Near the ends, the velocity of liquid is higher so that pressure is lower as a result the liquid rises at the sides to compensate for this drop of pressure
Hence, 
