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A bar of length L meters extends by l mm under...

This question belongs to Mechanical Engineering Strength Of Materials In ME
Strength of Materials in ME
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A bar of length ‘L’ meters extends by ‘$$l$$’ mm under a tensile force of ‘P’. The strain produced in the bar is

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Correct Answer: Option D
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Atif Muneer
Atif Muneer 5 years ago
l/L= m/mm= 1/1000L= 0.001/L
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