A force of 1000N cause and increase of 0.1% in the length of a wire of area cross-section that was 10 raise to power 6 metre square. Find young's module material of the wire
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Answer:
0.1 N/m²
Explanation:
strain s = 0.01
stress p = 10³N÷ 10∧6 m²
young's module = p/s = 10∧-3 ÷ 0.01 = 0.1 N/m²
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