twelve solid sphere of the same size are made by melting a solid metalic cylinder of base diameter 2cm and height 16cm. The diameter of each sphere.
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Volume remains the same always irrespective of the shapes
volume of the cylinder = Pi * r^2 * h
volume of the sphere = (4/3) * Pi * R^3
Pi * r^2 * h = 12 * (4/3) * Pi * R^3
1 * 16 = 12*(4/3)*R^3
R = 1cm
Diameter of the sphere is 2 cm
volume of the cylinder = Pi * r^2 * h
volume of the sphere = (4/3) * Pi * R^3
Pi * r^2 * h = 12 * (4/3) * Pi * R^3
1 * 16 = 12*(4/3)*R^3
R = 1cm
Diameter of the sphere is 2 cm
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