The air inside a room is at a temperature of 65°F and has a mixing ratio of 5.2 g/kg? (a) What is the relative humidity?

(b) What is the dew point?

(c) If the mixing ratio remains the same, but the temperature of the room increases to 80°F, what is the new relative humidity?

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%

the proximity of water was an advantage to western europe and its culture was able to flourish as a result. trade and travel by sea were easier and safer in historical times.

1. there are no mountains to protect it from the sea

2. and its has wet cool summers and wet, mild winters.