If
an aluminum oxide at room temperature (25°C) is placed on hot oven
where it's surface is...
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Mechanical Engineering
Ifan aluminum oxide at room temperature (25°C) is placed on hot ovenwhere it's surface is heated to 100°C at time t=0, how long wouldit take for the material to reach 80°C, 1 mm from the surface?Thermal diffusivity of the aluminum oxide is 11 cm²/s. The answershould be in milliseconds. Hint: Apply the Fick's second law.SUBMIT YOUR SOLUTION!
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