Questions
A liquid is kept in a cylindrical vessel which is rotated along its axis. The liquid rises at the side. If the radius of the vessel is 5 cm and the speed of rotation is 4 rev/s, then the difference in the height of the liquid at the centre of the vessel and its sides is
detailed solution
Correct option is A
Given R = 5 cm, w = 2p (4) rad/s. Using y=ω2x22gthe required level difference is y. When x = R, y=(8π)2(5×10−2)2×9.8=16 cm.Talk to our academic expert!
Similar Questions
A liquid is placed in a vertical cylindrical vessel and the vessel is rotated about its axis, the liquid will take the shape shown in fig. (8)
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