From a tap of inner radius 0.75 cm water flows at the rate of 7 m/sec find the volume of water in litres delievered by the pipe in one hour
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volume of a cylinder = πr^2h
now we just have to put the values
= 22/7 *0.75cm*0.75cm*7m( * is the multiplication sign)
= both the 7 will cancel out from each other
= after multiplying the leftover we will get
= 12.375 m^2
now we just have to put the values
= 22/7 *0.75cm*0.75cm*7m( * is the multiplication sign)
= both the 7 will cancel out from each other
= after multiplying the leftover we will get
= 12.375 m^2
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