Water flows through a horizontal tube of variable cross section as shown in the figure. The area of cross section at A and B are 4 mm2 and 2 mm2 respectively.  If 1 cc of water enters per second through A , find (a) the speed of water at A (b) the speed of water at B and (c) the pressure difference PA  - PB

Asked by Paresh | 31st Dec, 2015, 03:23: PM

Expert Answer:

Answered by Romal Bhansali | 2nd Jan, 2016, 11:38: AM