Q33
For a typical hard rock with E = 105 Mpa and Poisson's ratio ( ) = 0.25, the modulus of rigidity in GPa is
For a typical hard rock with E = 105 Mpa and Poisson's ratio = 0.25, the modulus of rigidity in GPa is
A.
40
AnswerB.
80
C.
66.67
D.
133.33
Answer: Option A
Solution
Answer: Option A
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