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Physics, 17.03.2020 01:58 izhaneedwards
When tension is applied to a metal wire of length L , it stretches by Δ L . If the same tension is applied to a metal wire of the same material with the same cross-sectional area but of length 2 L , by how much will it stretch?
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When tension is applied to a metal wire of length L , it stretches by Δ L . If the same tension is a...
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