A metal cube of edge 14cm is melted and drawn into the shape of a cylindrical wire of diameter 0.84 cm.what length of wire can be obtained?
Answers
Answered by
2
volume of cube = 14 ×14×14
=2748 cm3
volume of cylinder =22/7 ×0.42×0.42×h
2748=22×0.06×0.42×h
27480000/22×6×42=h
and thus you obtain length
which is denoted by h
=2748 cm3
volume of cylinder =22/7 ×0.42×0.42×h
2748=22×0.06×0.42×h
27480000/22×6×42=h
and thus you obtain length
which is denoted by h
Similar questions