Water is filled in a cylindrical container to a height of 3m. The ratio of the cross-sectional area of the orifice and the beaker is 0.1 The square of the speed of the liquid coming out from the orifice is

a) |
b) |
c) |
d) |

Water is filled in a cylindrical container to a height of 3m. The ratio of the cross-sectional area of the orifice and the beaker is 0.1 The square of the speed of the liquid coming out from the orifice is

a) |
b) |
c) |
d) |

1 Answer

127 votes

**(a)**

Applying continuity equation at1 and2, we have

Further applying Bernoulli’s equation at these two points, we have

Solving Eqs. (i) and (ii) we have

Substituting the values, we have

127 votes

127