Time & Channel. If youâre looking for the This Is Us time and This Is Us channel, weâve got the scoop! Tune into NBC on Tuesday at 10:00 p.m. EST (or 9:00 p.m. PT) to watch the newest episode. âThis show is always gut-wrenching.
As humidity is dependent on temperature, wind and other factors, these factors affect evaporation too. There are a multitude of factors, including relative humidity, that govern the process of evaporation whether it is occurring at a small laboratory or over the surface of a huge water body like a lake or ocean.
The warm, moist air cools as it mixes with the colder air, allowing condensation and fog to occur. Evaporation fog can be one of the most localised forms of fog. 1  Cold air moves over heated outdoor swimming pools or hot tubs, where steam fog easily forms.  Cold fronts or cool air masses move over warm seas.