1.

The stiffness of an axially loaded bar is defined as________(E = modulus of elasticity, A = Area of cross section of bar, L = Length of bar)

A. \(\frac{{AE}}{L}\)
B. \(\frac{L}{{AE}}\)
C. \(\frac{E}{{AL}}\)
D. \(\frac{{AL}}{E}\)
Answer» B. \(\frac{L}{{AE}}\)


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