Question

is 1.2 m.
6. How many litres of water flows out of a pipe having an area of cross section 5 cm² in 1 minute, if the
speed of water in the pipe is 30 cm^2​

Answer 1

Answer:

Speed of water =30 cm/s ;

Area of pipe =5 cm

2 ; Volume flowing per unit time =30 cm/s×5 cm

2 =150 cm  3 /s  1 Litre=1000 cm 3

Volume flowing per unit time =0.15 Litre/sec

In 1 minute water that will flow=0.15 ×60 Litres

=9 Litres

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Answer 2

See the attachment .........

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