- #1
classicphysic
- 3
- 0
hello guys
if the water surface is at same temp as air above, and humidity is 100%, do any wataer molecules leave their liquid state to become vapour ie evaporate?
I couldn't remember what professor said exactly, so i checked up on internet and it says
water can't evaporate at 100% relatve humidity. But I vaguely remember it can..
I am not so sure so can anyone clarify this please?
What happen to net evaporation ie positive or zero. if the water surface is warmer than the air above at 100 humidity?
thank you
also, if the humidity is 50% at 20 degrees, what happen to evaporation rate as funtion of time? (two critical processes invovled)
if the water surface is at same temp as air above, and humidity is 100%, do any wataer molecules leave their liquid state to become vapour ie evaporate?
I couldn't remember what professor said exactly, so i checked up on internet and it says
water can't evaporate at 100% relatve humidity. But I vaguely remember it can..
I am not so sure so can anyone clarify this please?
What happen to net evaporation ie positive or zero. if the water surface is warmer than the air above at 100 humidity?
thank you
also, if the humidity is 50% at 20 degrees, what happen to evaporation rate as funtion of time? (two critical processes invovled)