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Sati [7]
3 years ago
7

Calculate the mass of air in a room 5m × 4m ×2m given that the density of air is 1.3kgm-²​

Physics
1 answer:
valentina_108 [34]3 years ago
4 0

32.5 kg of air

Explanation:

To calculate the mass of the air, we use the density formula:

density = mass / volume

mass = density × volume

density of air = 1.3 kg/m³

volume = 5 × 3 × 2 = 25 m³

mass of the air = 1.3 kg/m³ × 25 m³

mass of the air = 32.5 kg

Learn more about:

density

brainly.com/question/952755

brainly.com/question/12982373

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1 year ago
Suppose a wheel with a tire mounted on it is rotating at the constant rate of 3.37 times a second. A tack is stuck in the tire a
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Explanation:

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