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

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