A pipe 500mm long contains 8.836 litres of water. Calculate the diameter of the pipe in milimetres
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Anonymous
ANSWERS: 2
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V=pi x r^2 x h here v=8.836 h=500 solving r=0.074996 mm so Diameter=0.14999 mm
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[^^^] = [ Volume = Dimension X High ] = [ Volume = { Dimension } X High ] = [ Volume = { (Radius^2) X Pi(3.14) } X High ] = [ Volume = (Radius^2) X (3.14) X High ] = [ 8.836Liter = (Radius^2) X 3.14 X 500mm ] = [ 8.836 = (Radius^2) X 3.14 X 500 ] = [ 8.836 = (Radius^2) X 1570 ] = [ (Radius^2) X 1570 = 8.836 ] = [ (Radius^2) = 8.836 / 1570 ] = [ (Radius^2) = 0.005628 ] = [ Radius = Square Root (0.005628) ] = [ Radius = 0.07501 ] [^^^] = [ Diameter = Radius + Radius = Radius X 2 ] = [ Diameter = 0.07501 + 0.07501 = 0.07501 X 2 ] = [ Diameter = 0.15002, about ] [^^^] = [ Calculation = http://web2.0calc.com ]
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