A fan that consumes 20 W of electric power when operating is claimed to discharge air from a ventilated room at a rate of 1.0 kg/s at a discharge velocity of 8 m/s. Determine if this claim is reasonable.
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A fan that consumes 20 W of electric power when operating is claimed to
discharge air from a ventilated room at a rate of 1.0 kg/s at a discharge
velocity of 8 m/s. Determine if this claim is reasonable.
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