-15 degrees F
psia=psig+atmospheric pressure where, atmospheric pressure = 14.7psi therefore psig=psia-atmospheric pressure psig=100-14.7 psig=85.3psig
The temperature at which water evaporates is 212 degrees Fahrenheit or 100 degrees Celsius.
7 F
100-140 psig
Evaporation occur at any temperature.Boiling occur at 100 oC.
Your high and low pressure readings will be directly affected by the ambient air temperature and humidity. At 60 degrees (Fahrenheit), you should be looking right about at 58 psig. At 100 (Fahrenheit), you'd be looking at something closer to 125 psig.
Adjust the temperature. This is very fidgety if you want evaporation to occur at a particular rate. But try lowering the temperature back towards the boiling point (for a liquid is 100 degrees celcius) but not below because the evaporation process will stop.
The water evaporation temperature is 100 degrees Celsius (212 degrees Fahrenheit). This temperature is the point at which water changes from a liquid to a gas. When water reaches this temperature, it starts to evaporate more quickly because the heat energy breaks the bonds between water molecules, allowing them to escape into the air as water vapor.
That means that there is 100% humidity. Normally evaporation from the wet bulb keeps its temperature lower than the dry bulb. At 100% humidity, there would be no evaporation, so they would show the same temperature.
No, water can evaporate at any temperature, not just at 100 degrees. Evaporation occurs when water molecules gain enough energy to break free from the surface of the liquid and enter the air as vapor.
- Separation by distillation: at 100 deg. C - Separation by evaporation: at any temperature above 0 deg. C.
No, evaporation will take place at any temperature between 0 and 100 deg C.