water flow at the rate of 15 m per minute through a cylindrical pipe having the diameter 20mm. how much time will it take to fill a conical vessel of base diameter 40 CM and depth 45 cm
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Time taken to fill conical vessel = (Volume of the vessel)/(Volume of water travells per minute)= (π.R^2 H)/3*(πr^2 h)
=R^2 H/3r^2 h= (20^2 .24)/3(1/4 )(1/4)(1000)
(400*24)/(3000)(1/16)=(9600*16)/3000= 9600*16/3000
=(96*16)/30= 256/5= 51minutes and 12 Seconds
=R^2 H/3r^2 h= (20^2 .24)/3(1/4 )(1/4)(1000)
(400*24)/(3000)(1/16)=(9600*16)/3000= 9600*16/3000
=(96*16)/30= 256/5= 51minutes and 12 Seconds
krishna332:
thank you
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