What happens to the surface of the water when the rate of evaporation is greater?
A substance that has a larger surface area will evaporate faster, as there are more surface molecules per unit of volume that are potentially able to escape. the higher the temperature of the substance the greater the kinetic energy of the molecules at its surface and therefore the faster the rate of their evaporation.
Which of the following is not correct about evaporation?
Answer: option d is incorrect. the rate increases with decrease in humidity.
How much water evaporates in an hour?
Average Evaporation On average a water feature will lose ½% to 1% of the gallons pumped per hour in a day.
How much water do you lose to evaporation in a pool?
Quick answer: You can expect to lose between 2 mm to 2 inches of water in your pool per week due to evaporation, depending on the various factors we’ll get into in this article.
Why do we need to know the amount of evaporation?
When water is heated, it evaporates. The molecules move and vibrate so quickly that they escape into the atmosphere as molecules of water vapor. Evaporation is a very important part of the water cycle. They stay in the atmosphere, affecting humidity, or the amount of moisture in the air.
How does temperature affect evaporation?
Evaporation rates are higher at higher temperatures because as temperature increases, the amount of energy necessary for evaporation decreases. Humidity, or water vapor content of the air, also has an effect on evaporation. The lower the relative humidity, the drier the air, and the higher the evaporation rate.
Why is evaporation faster on a windy day?
Wet clothes dry faster on a windy day. This is because the wind blows the water vapor away. The warmth helps evaporate water from the clothes or hair. The moving air carries the water vapor away.
Does water evaporate faster in hot or cold temperatures?
Hot water evaporates faster than cold water because the molecules of hot water have more energy to escape the surface and turn into a gas molecule.