A composite wire is prepared by joining a tungsten wire and steel wire end to end. Both the wires are of the same

A composite wire is prepared by joining a tungsten wire and steel wire end to end. Both the wires are of the same
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A composite wire is prepared by joining a tungsten wire and steel wire end to end. Both the wires are of ... 1011 Pa, YTungsten = 4.11 1011 Pa]
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