Is evaporation faster than condensation?
When the air is dry, water evaporates faster than it condenses so there is a net high rate of evaporation. But if the air is very humid, the rate of condensation would be high so even if water evaporated, the net rate of evaporation would not be as high as on a dry day.
How does wind speed affect condensation?
Vapour particles move away when the speed of wind increases. This leads to an increase in the amount of water vapour in the atmosphere.
Will moving air stop condensation?
These low-speed fans reduce condensation problems by moving stagnant warm air off the cold surface before it has a chance to cool down enough to leave telltale puddles behind. Use fans to get the warm air moving across this cold surface, and you’ll also help to warm the cold object, stopping the cycle of condensation.
Are condensation and evaporation rates the same?
So, as the number of water vapor molecules increases in the air above the water, the condensation rate increases, too. The condensation rate will continue to increase until it matches the evaporation rate, which is a state called equilibrium, meaning the condensation rate equals the evaporation rate.
What speeds up the rate of condensation?
When gas molecules transfer their energy to something cooler, they slow down and their attractions cause them to bond to become a liquid. Making water vapor colder increases the rate of condensation. Increasing the concentration of water vapor in the air increases the rate of condensation.
What speeds up the rate of evaporation?
However, the rate of evaporation forms depends on external variables such as temperature, humidity and wind speed. Generally, when temperature and humidity are constant, and wind speed increases, the rate of evaporation increases as well.
How does rate of evaporation depends on wind speed?
The rate of evaporation depends on __________.
How does wind speed over water affect evaporation rate?
The speed at which air flows over the surface of water affects the rate at which the water evaporates. As the wind blows, it sweeps away airborne water particles that are in the air. The humidity of the air in the region of this evaporation is reduced, which allows more water molecules to dissipate into the air.