The student calculated that in a day, air weighing 14.8 kg passed through his lungs.
| May 22, 2021 | education
The student calculated that in a day, air weighing 14.8 kg passed through his lungs. What volume does this air take when its density is 1.3 m3?
To find the value of the volume of air that passed through the lungs of a student, we will use the formula: V = m / ρair.
Constants and variables: m is the mass of the air passed through the lungs of the student (m = 14.8 kg); ρair – air density (by condition ρair = 1.3 kg / m3).
Calculation: V = m / ρair = 14.8 / 1.3 = 11.3846 m3 = 11384.6 dm3 = 11384.6 liters.
Answer: 11384.6.
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