Water flows through a circular pipe of internal radius 7 cm at 5 m per second.If the pipe is always half full, find the number of litres of water delivered by the pipe in 10 minutes.
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Is the height given ? Or not
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r=7cm
length of pipe= 5 cm/sec for 10 minutes
=5*600
=3000cm
volume of pipe= #r^2h .........#=pie
=22/7*7^2*3000
= 462000cm^3
water delivered through pipe= half of volume
= 462000/2
=231000cm^3
=231 liter
length of pipe= 5 cm/sec for 10 minutes
=5*600
=3000cm
volume of pipe= #r^2h .........#=pie
=22/7*7^2*3000
= 462000cm^3
water delivered through pipe= half of volume
= 462000/2
=231000cm^3
=231 liter
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