Physicshard · Past Paper
The density of air is approximately:
A1.2 kg/m^3
B1000 kg/m^3
C0.001 kg/m^3
D100 kg/m^3
✓ Correct Answer: A — 1.2 kg/m^3
At sea level and room temperature, air density is roughly 1.2 kg/m^3.
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