Q25 of 94 Page 228

66 cm3 of silver is drawn into a wire 1 mm in diameter. The length of the wire will be

We have to find out length of the wire:

Length =


Diameter = 1mm (Given)


Therefore,


Radius = 0.05 cm


Length =


= 8400 cm


= 84 m


Hence, option B is correct

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