A solid cone with radius of base 12 cm and height 24cm is melted to form solid spherical balls of diameter 6cm each . find the no.of balls thus formed
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Step-by-step explanation:
volume of a cone= 1\3 πr^2 h
=1\3 *22\7*6*6*24
=6336\7 cm^3
volume of a sphere=4\3 πr^³
=4\3 *22\7*3*3
=440\7 cm^³
no. of ball formed =volume of cone \volume of sphere
=14.4 (approx.)
14 balls approx.
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