The speed of sound in copper is 3560 m/s Use this value to calculate its theoretical Debye temperature. Then determine the experimental Debye temperature from Figure 7.28 (see attached file) and compare. 8Figure 7.28. Low-temperaturemeasurements of the heat capac-ities (per mole) of copper, sil-ver, and gold. Adapted with per-GoldSilvermission from William S. Coraket al., Physical Review 98, 1699(1955).Сopper46810 12 14 16 18Т? (К?)C/T (mJ/K²)

Step 1 of 7 The speed of sound in copper is The Debye temperature is Step 2 of 7…

8 Figure 7.28. Low-temperature measurements of the heat capac- ities (per mole) of copper, sil- ver, and gold. Adapted with per- Gold Silver mission from William S. Corak et al., Physical Review 98, 1699 (1955). Сopper 4 6 8 10 12 14 16 18 Т? (К?) C/T (mJ/K²)

8 Figure 7.28. Low-temperature measurements of the heat capac- ities (per mole) of copper, sil- ver, and gold. Adapted with per- Gold Silver mission from William S. Corak et al., Physical Review 98, 1699 (1955). Сopper 4 6 8 10 12 14 16 18 Т? (К?) C/T (mJ/K²)

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Question

The speed of sound in copper is 3560 m/s Use this value to calculate its theoretical Debye temperature. Then determine the experimental Debye temperature from Figure 7.28 (see attached file) and compare.