Question

Question IX.
How many litres of water flows out of pipe of cross section area5 cm square in 1 mins.if the speed of the water in the pipe is30cm/s
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Answer 1

Answer:

We have, Cross section area of pipe = 5 cm2 Speed of water = 30 cm/s Time = 1 minute = 60 sec Volume of water flows through pipe = Area of cross section × speed of flow × time = 5 × 30 × 60 = 9000 cm3 = 9000/1000 = 9 litres ∴ 9 litres of water flows outRead more on Sarthaks.com - https://www.sarthaks.com/677776/many-litres-water-flows-pipe-having-area-cross-section-2in-minute-the-speed-water-the-pipe