Question

How many litres of water flows out of a pipe of cross-section area 5 cm² in 1 minute, if the speed of the water in the pipe is 30 cm/s ? [1 litre = 1000 cm³]

Answer 1

Answer:

5000 litre will be

thank you

Answer 2

Water released per minute = 9 litres.

Explanation:

Given:

The area of cross section of a pipe is 5 cm² and water is pumped out of it at the speed of 30 cm/s.

1 litre = 1000 cm³

The area of cross section of pipe is = 5 cm²

Speed of water = 30 cm / s

Water passing through the cross section per minute, W = 5 * 30 * 60 = 9000 cm3/min

As 1000 cm3 = 1 litres, water released per minute = 9000 cm3/ min or 9 litres.