How many litres of water flow out of a pipe having an area of cross-section of 5cm^2 in one minute , if the speed of water in the pipe is 30cm/sec?
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Answer:
Area of cross section of pipe = 5 cm2
Speed of water flowing out of the pipe = 30 cm/sec
Volume of water that flows out in 1 sec.= 5 30 cm3
= 150 cm3
volume of water that flows out in 1 minute = 150 60
= 9000 cm3
= 9 litres
Step-by-step explanation:
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