A copper wire 4 m long has diameter of 1 mm, if a load of 10 kg. wt is attached at other end. What extension is produced, if Passion's ratio is 0.26 ? What is lateral compression produced in it? You = 12.5 x 10¹⁰ N/m².

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Q: A copper wire 4 m. long has diameter of 1 mm, if a load of 10 kg. wt is attached at other end. What…

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