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1. |
Material_has_tensile_strength_40_MPa_and_fracture_strain_0.39._What_will_be_approximate_value_of_toughness? |
A. | 10.2 MJ/m<sup>3</sup> |
B. | 15.6 MJ/m<sup>3</sup> |
C. | 16.7 MJ/m<sup>3</sup> |
D. | 18.9 MJ/m<sup>3</sup> |
Answer» D. 18.9 MJ/m<sup>3</sup> | |