Which of these statements is correct for thermal conductivity of metals? (select all that apply) O...

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Which of these statements is correct for thermal conductivity of metals? (select all that apply) O The thermal conductivity of metals decreases as impurities are added. O According to Wiedemann-Franz law -- for metals, electrical and thermal conductivities are not related. O Metals generally have higher thermal conductivity values than polymers. O In high-purity metals, the phonon contribution of heat transport is much more efficient than the electron mechanism. Which of these statements is correct for thermal conductivity of metals? (select all that apply) O The thermal conductivity of metals decreases as impurities are added. O According to Wiedemann-Franz law -- for metals, electrical and thermal conductivities are not related. O Metals generally have higher thermal conductivity values than polymers. O In high-purity metals, the phonon contribution of heat transport is much more efficient than the electron mechanism.

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The correct statements regarding the thermal conductivity of metals are as follows 1 The thermal con... View the full answer