A cylindrical pipe has internal radius 9.8 cm and water flows through it at 3018.4
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hello...
▶Diameter of Cylinder = 7cm
▶radius of cylinder = diameter/2 = 7/2 = 3.5cm .
▶One Lt= 1000cm^3 ,
▶▶ 192.5 litre = 192.5 *1000cm^3
= 192500 cm^3
▶In 1minute it stores 192500cm^3 of water...
so....
▶▶in 1hour it stores...
=192500*60[(1hour=60minutes) ]
▶height =Volume of cylinder
=3.14*r^2*h
=22/7*3.5*3.5*h=192500*60
h=300000cm =3km
▶▶▶
rate of flow =3km/h
◀◀◀
thank you...
▶Diameter of Cylinder = 7cm
▶radius of cylinder = diameter/2 = 7/2 = 3.5cm .
▶One Lt= 1000cm^3 ,
▶▶ 192.5 litre = 192.5 *1000cm^3
= 192500 cm^3
▶In 1minute it stores 192500cm^3 of water...
so....
▶▶in 1hour it stores...
=192500*60[(1hour=60minutes) ]
▶height =Volume of cylinder
=3.14*r^2*h
=22/7*3.5*3.5*h=192500*60
h=300000cm =3km
▶▶▶
rate of flow =3km/h
◀◀◀
thank you...
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