Calculate the diameter at 1000 °c

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Reference no: EM131410051

A circular hole in an alumina plate at 20 °C is 1 cm in diameter. Calculate the diameter at 1000 °C. If the density of alumina at 20°C is 3980 kg m³, calculate the density at 1000 °C. Mean coefficient of linear expansion over the temperature range 20-1000 °C is 8.0 MK1.

Reference no: EM131410051

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