Physics
Relative humidity from vapor density
Relative humidity from vapor density is the amount of mass contained in a unit of volume.
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φ = ρ / ρₛ × 100%
- 01Given
- 02Calculation
- 03Answer
What it means
Relative humidity from vapor density is the amount of mass contained in a unit of volume.
How it works and where it is used
Use this calculation for estimating humidity, dew point, and water-vapor mass in ventilation and climate systems.