Answer:
39%
40⁰f
23.31%
Explanation:
Temperature = 65⁰f
U = mixing ratio = 5.2g/kg
Us = The corresponding Saturated ratio at 65⁰f is = 13.2
We find Relative humidity at 65⁰f
= U/Us
= 5.2/13.2
= 0.39x100
= 39%
2. The dew point was calculated using a dew point calculator the result was 40⁰f
3. If temperature = 80⁰f
Saturated ratio value = 22.3
= 5.2/22.3
= 0.2331 x 100
= 23.31%