Question

area of cross section of pipe is 5.4cm^2 and water is pumped out of it at tgr rate of 27km/h .Find in litrres the volume of water which flows out if the pipe in one minute

Answer 1

Volume = area of cross section x height

height per hour = 27 km
height per minute = 27/60 km

now, find the volume of water flowing per minute using the above information