a solid metallic sphere of radius 4 cm is melted. how many small spheres of radius 1 cm can be obtained from the metal.
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Volume of sphere=4/3πr^3 r=4
Volume of sphere of radius 1 =4/3πr^3
No. Of sphere =4/3π4^3/4/3πr^3
16/1
No. of small sphere made from large sphere =16
Volume of sphere of radius 1 =4/3πr^3
No. Of sphere =4/3π4^3/4/3πr^3
16/1
No. of small sphere made from large sphere =16
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