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Q2. A thermal evaporator is used to deposit aluminum. The aluminum charge is maintained at a uniform temperature of 1100 C. If the the vapor

Q2. A thermal evaporator is used to deposit aluminum. The aluminum charge is maintained at a uniform temperature of 1100 C. If the the vapor pressure of aluminum is about 1x10 torr at that temperature, calculate the evaporation rate of aluminum? (20 points)
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Q2. A thermal evaporator is used to deposit aluminum. The aluminum charge is maintained at a uniform temperature of 1100C. If the the vapor pressure of aluminum is about 1103 torr at that temperature, calculate the evaporation rate of aluminum? ( 20 points)

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