46 Two water pipes P and Q having diameter 2 x 10 m and 4 x

Last updated: 6/28/2023

46 Two water pipes P and Q having diameter 2 x 10 m and 4 x 10 m respectively are joined in series with the main supply line of water The velocity of water flowing in pipe P is 1 4 times that of Q 2 2 times that of Q