jmartinez9887 jmartinez9887 22-03-2024 Physics contestada The yield strength for an alloy that has an average grain diameter of 4.4 x 10⁻² mm is 115 MPa. At a grain diameter of 7.1 x 10⁻³ mm, the yield strength increases to 258 MPa. At what grain diameter, in mm, will the yield strength be 237 MPa?