Issue link: https://resources.randsim.com/i/1492114
21 Modal Analysis of a Rectangular Plate • Rectangular plate 6 in x 4 in x 0.063 in • Natural Frequency = 1016 Hz ‐ R. Blevins, Formula for Natural Frequency and Mode Shape, Van Nostrand Reinhold Company Inc., 1979, Table 11-6 Default Fidelity 4GB graphics card Stage Natural Frequency Percent Error Explore 2022 R2 1130 Hz 9.7% Explore 2023 R1 1020 Hz 0.4%