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If the surface of the tower is normally kept at 23 celcius

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A 70 meter tall cylindrical tower with outer diameter 12 meters is exposed to a very cold evening where the temperature drops to 14 Celcuis. If the surface of the tower is normally kept at 23 Celcius at night and has a emissivity of 0.64, what is the amount of heat loss due to radiation?

Reference no: EM13634224

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