The length of the wire of 0.2mm radius that can be drawn after melting a solid c – OfficerPath

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MCQ Practice

The length of the wire of 0.2mm radius that can be drawn after melting a solid copper sphere of diameter 18cm?

Subject: MathematicsTopic: Volumes

A

24.3 m

B

243 m

C

2430 m

D

24300 m

Correct Answer: D

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