how many litres of water flow out of a pipe having an area of cross section of 6 sq.cm in one minute, if the speeded of water in the pipe is 42 small/sec
abi0411:
its not small it's cm
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area of cross section,A = 6 cm^2
speed of water =42 cm/sec
as volume flow rate is given as q = Av
so, amount of water flown,q= 6×42 cm^3/sec =6×42×0.001 litres/sec
=0.252 litres/sec
Thanks.
speed of water =42 cm/sec
as volume flow rate is given as q = Av
so, amount of water flown,q= 6×42 cm^3/sec =6×42×0.001 litres/sec
=0.252 litres/sec
Thanks.
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