What is the weight of air with a volume of 1 m³?
| February 26, 2021 | education
To calculate the weight of the taken air, we will use the formula: P = m * g = ρair * V * g.
Constants and variables: ρair – air density (at 20 ºС ρair = 1.204 kg / m3); V is the volume of taken air (V = 1 m3); g – acceleration of gravity (g = 9.81 m / s2).
Calculation: P = ρair * V * g = 1.204 * 1 * 9.81 ≈ 11.81 N.
Answer: The weight of the air taken is 11.81 N.
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