Water is in streamline flow along a horizontal pipe with nonuniform cross-section. At a point in the pipe where the area of cross-section is , the velocity of water is and the pressure is 2000 Pa. The pressure at another point where the cross-sectional area is is |
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a) |
4000 Pa |
b) |
2000 Pa |
c) |
1000 Pa |
d) |
500 Pa |

Water is in streamline flow along a horizontal pipe with nonuniform cross-section. At a point in the pipe where the area of cross-section is , the velocity of water is and the pressure is 2000 Pa. The pressure at another point where the cross-sectional area is is |
|||||||

a) |
4000 Pa |
b) |
2000 Pa |
c) |
1000 Pa |
d) |
500 Pa |

1 Answer

127 votes

**(d)**

According to equation of continuity

For a horizontal pipe, according to Bernoulli’s theorem

[ Density of water, ]

127 votes

127