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UPPSC Prelims 2020CSATQ. 99 of 221
Q. 991 markMedium
UPPSC Prelims 2020·CSAT
The radius of a solid sphere of a metal is 3 cm. How long a wire of diameter 4 mm can be drawn from it?
(a)8.8 m
(b)9.0 m
(c)9.6 m
(d)9.1 m
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The radius of a solid sphere of a metal is 3 cm. How long a wire of diameter 4 mm can be drawn from it?