Card 19 / 36: Which of the following best describes the use of Mohr's circle?
A)
It is a graphical representation of hardness indices for engineering materials.
B)
It is a graphical method for remembering how stresses and strains transform from one coordinate system to another by matrix or tensor operations.
C)
It is a graphical method for diagonalizing the stress tensor.
D)
Mohr's circle is a way of enforcing continuity of stresses and strains in numerical computations.
E)
Mohr's circle shows the time dependence of hardness as a result of fatigue.
Answer:
B) It is a graphical method for remembering how stresses and strains transform from one coordinate system to another by matrix or tensor operations.
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