Thermal conductivity (W/m-K) 1.0 What is the source of thermal conductivity in metals, polymers and ceramics? Why ceramic materials have a wide range of thermal conductivity. Explain your answer by comparing the thermal conductivity of graphite, Al2O3 and dense stabilized ZrO2. 10 100 400 1200 Temperature (°F) 2000 2800 3600 1.0 Pure dense Al2O3- Graphite Pure dense BeO Pure dense MgO Dense stabilized ZrO2 1.0 1100 100 (Btu/ft-h-°F) 0.1 0.01 0.001 0 400 800 1200 1600 2000 Temperature (°C) Thermal conductivity (cal/cm-s-K)

Thermal conductivity (W/m-K) 1.0 What is the source of thermal conductivity in metals, polymers and ceramics? Why ceramic materials have a wide range of thermal conductivity. Explain your answer by comparing the thermal conductivity of graphite, Al2O3 and dense stabilized ZrO2. 10 100 400 1200 Temperature (°F) 2000 2800 3600 1.0 Pure dense Al2O3- Graphite Pure dense BeO Pure dense MgO Dense stabilized ZrO2 1.0 1100 100 (Btu/ft-h-°F) 0.1 0.01 0.001 0 400 800 1200 1600 2000 Temperature (°C) Thermal conductivity (cal/cm-s-K)

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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