What is the weight of air with a volume of 1m3?

univerkov | March 15, 2021 | education

Task data: V (volume of taken air) = 1 m3.

Reference data: ρv (air density at standard conditions for gases, 0 ºС) = 1.292 kg / m3; g (acceleration due to gravity) = 9.81 m / s2.

We calculate the weight of air with a volume of 1 m3 by the formula: P = m * g = ρw * V * g.

Let’s calculate: P = 1.292 * 1 * 9.81 ≈ 12.67 N.

Answer: The weight of 1 m3 of air is 12.67 N.

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