What is the concentration of the pollutants in the valley

Reference no: EM133435635

Question 1. What is the concentration of the pollutants in the valley, if the mass of pollutants that are discharged from the factory chimney, which is located on the bottom of the valley, is 20 tons? The dimensions of the valley are as follows: length is 2 km, width is 0.5 km, and depth is 1 km. The density of the air is 1.2 kg/m³. Express the answer in kg/kg and part per million by mass (ppm).

Question 2. What is the concentration of the pollutants in the valley, if the mass of pollutants that are discharged from the factory chimney, which is located on the bottom of the valley, is 25 tons? The dimensions of the valley are as follows: length is 2 km, width is 1 km, and depth is 0.1 km. The density of the air is 1.2 kg/m³. Express the answer in kg/kg and part per million by mass (ppm).

Reference no: EM133435635

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