A wire with a resistance of 6.0 Ω is drawn out through a die so that its new length is three times i

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A wire with a resistance of 6.0 Ω is drawn out through a die so that its new length is three times its original length. Find the resistance of the longer wire, assuming that the resistivity and density of the material are unchanged.
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What does it mean by the wire is pulled through a die? I know that it has nothing to do with equations or calculations but I'm curious from a contextual perspective.

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