CBSE Class 9 Answered
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 | 31 Dec, 2015, 03:23: PM
Expert Answer
Answered by Romal Bhansali | 02 Jan, 2016, 11:38: AM
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