Obviously darker-colored water absorbs more light if it’s exposed to sunlight and thus heats up more and evaporates faster.

We predict that the color of a liquid will affect its evaporation rate, and also that the darkest colored liquid will evaporate the quickest because it will absorb the most heat. We added drops of yellow, red, black, blue, and purple food coloring into separate cups and kept one cup clear.

The ‘color’, per se, has no effect on the rate of cooling. For two bodies at the same temperature, any difference in color is due to it’s reflection properties, not its emission properties – which will be identical, because they have the same temperature.

In the water cycle, evaporation occurs when sunlight warms the surface of the water. The heat from the sun makes the water molecules move faster and faster, until they move so fast they escape as a gas. When it is cool enough, the water vapor condenses and returns to liquid water.

Water don’t have any relation with light and evaporation. Water will evaporate even the dark room but if the lid is closed condensation will be seen on the top of the lid.

Here’s why: We know that water will evaporate faster under a sunny window than in a dark room, since the light from the sun is warming the water up. So the more light there is, the warmer the water will get. White light (like from the sun) is actually a mixture of all different colors of light.

If water is placed in a box with a heat lamp suspended above it, then the evaporation rate of the water will increase when more voltage is emitted through a variable transformer, then the heat lamp will emit a higher wattage, which will cause more water to evaporate, because heat causes the evaporation rate of water to …

Answer 1: Yes, moving water can evaporate faster than still water. When water moves, the molecules rub against each other and this will make the water warmer over time. The higher temperature will make the water evaporate more quickly.

The water takes 1.2 hours to fully evaporate.

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. The morehumid the air, the closer the air is to saturation, and less evaporation can occur.

The heat in that water results in some molecules moving fast enough to escape into the air, that is, evaporate. No additional source of energy is required for evaporation, and the water does not need to reach the boiling point to evaporate. As we’ve seen, water will evaporate at room temperature.

Originally Answered: At what temperature does water evaporate? It will evaporate at any temperature from 0 to 100 centigrade. This assumes standard pressures; in other circumstances, the numbers can go lower or higher. Below 0, the water will be frozen and thus cannot evaporate, but it can (and does) sublimate.

100° C

Although water can evaporate at low temperatures, the rate of evaporation increases as the temperature increases. This makes sense because at higher temperatures, more molecules are moving faster; therefore, it is more likely for a molecule to have enough energy to break away from the liquid to become a gas.

Does water evaporate at 0 degrees? Water less than 0 can evaporate or sublimate. It depends on what is dissolved in it, or how pure it is. Pure water freezes at -48 C So liquid water can still evaporate well below 0 c.