Question

23. The reading of a pressure meter attached to a horizontal closed pipe is 3 × 105 N m-2 . The reading falls to 1× 105 N m-2 when the value is opened. What is the speed of water flows in the pipe.

Answer 1

The reading of a pressure meter attached to a horizontal closed pipe is 3 × 105 N m-2 . The reading falls to 1× 105 N m-2 when the value is opened. What is the speed of water flows in the pipe.