question_answer

Water is in streamline flow along a horizontal pipe with non-uniform cross-section. At a point in the pipe where the area of cross- section is \[10c{{m}^{2}}\], the velocity of water is \[1m\,{{s}^{-1}}\]and the pressure is 2000 Pa. The pressure at another point where the cross- sectional area is \[5c{{m}^{2}}\]is ____ Pa.

Answer:

500