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A cylinder of radius r full of liquid of density rho is rotated about its axid at omega rad/s.the increase in pressure at the centre of cylinder will be

A cylinder of radius r full of liquid of density rho is rotated about its axid at omega rad/s.the increase in pressure at the centre of cylinder will be

Grade:12th pass

1 Answers

Vikas TU
14149 Points
3 years ago
since height in the drum due to rotation h= (wR)^2/2g and P = density*g*h-------@
put the value of h in eq. @
so that P= density*g*(wR)^2/2g
P = density* w^2*R^2/2g

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