A cube of copper of edge 11 cm is melted and formed into a cylindrical wire of diameter 0.5 cm.what length of wire will be obtained from the cube ? - ALL ABOUT UPSC CIVIL SERVICE EXAM

Friday, 12 January 2018

A cube of copper of edge 11 cm is melted and formed into a cylindrical wire of diameter 0.5 cm.what length of wire will be obtained from the cube ?





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