Poisson’s ratio, Modulus of elasticity , Modulus of rigidity ( Shear Modulus), Bulk Modulus

:In an experiment, a bar of 30 mm diameter is subjected to a pull of 60 KN. The measured extension on gauge length of 200 mm is 0.09 mm and the change in diameter is 0.0039 mm. Calculate the Poisson’s ratio and the values of the three moduli.
Poisson’s ratio, Modulus of elasticity , Modulus of rigidity ( Shear Modulus), Bulk Modulus

[@samujjalmahanta7588]

Thankyou so much sir ❤

[@karimtripura2637]

G= 9165 correct ans
K= 706.85

[@pravinspatil]

K= 148.286 × 10^3 MPa
G = 73.093 x 10^3 MPa