Question:
17 The proportional limit of steel is 8 x 108 N m2 and its
Last updated: 6/10/2023
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17 The proportional limit of steel is 8 x 108 N m2 and its Young s modulus is 2 x 10 11 N m2 The maximum elongation a one metre long steel wire can be given without exceeding the elastic limit is 1 2 mm 2 4 mm 3 1 mm 4 8 mm