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A copper wire of diameter 6mm is evenly wrapped on a cylinder of length 15cm and diameter 49cm to cover its whole surface. Find the length and volume of the wire. If the specific gravity of copper is 9 grams per cubic cm. Find the weight of the wire |
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Answer» A copper wire of diameter 6mm is evenly wrapped on a cylinder of length 15cm and diameter 49cm to cover its whole surface. Find the length and volume of the wire. If the specific gravity of copper is 9 grams per cubic cm. Find the weight of the wire |
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