Question

The Young's modulus of a material is 10^11 Nm^-2 and it's Poisson's ratio is 0.2 . The modulus of rigidity is

A) 0.42×10^11 N/m^2
B) 0.42×10^14 N/m^2
C) 0.42×10^16 N/m^2
D) 0.42×10^18 N/m^2

Answer 1

Answer:

ty88

Explanation:

a

because of is right answer

b

c

d is not right answer