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50. For silver, Young’s modulus is

For silver, Young’s modulus is 7.25×1010 N/m2 and Bulk modulus is 11×1010 N/m. Its Poisson’s ratio will be

(a)   – 1                                           (b)    0.5

(c)   0.39                                         (d)   0.25

Answer-c

(68)

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