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Section Formula

If two equal ...

Question

If two equal and opposite deforming forces are applied parallel to the cross-sectional area of the cylinder as shown in the figure, there is a relative displacement between the opposite faces of the cylinder.
The ratio of $Δ x$ to $L$ is known as

A

longitudinal strain

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B

volumetric strain

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C

shearing strain

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D

Poisson's ratio

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Solution

The correct option is C shearing strain
shearing stress: $t a n θ = \frac{Δ x}{L}$

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