Evaporation is the process of water turning into gas, know the factors causing it and the process in the Rain Cycle

Kapanlagi.com - In this world, there are many interesting natural phenomena to be investigated and studied. Evaporation is one of them. Evaporation is another term for the process of evaporation. Without us realizing it, this process can actually be easily found in everyday life. However, in reality, there are still many people who do not understand what evaporation is, examples, and the process of its occurrence.

As a process of evaporation, evaporation will change the form of a liquid into a gas. In school, the details of evaporation are learned through natural science subjects, such as physics or geography. It depends on the object or phenomenon behind it.

The phenomenon of evaporation is indeed something that is easy and difficult to study. However, learning about evaporation can also be interesting and enjoyable. Therefore, pay attention to the following review of evaporation as a process of evaporation, so that you can understand it better.

1. Understanding Evaporation According to Experts

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Evaporation is not a recent phenomenon. In fact, it has attracted the attention of researchers and scientists for a long time. It is no wonder that there are many experts who have their own definitions of evaporation. Here are some definitions of evaporation according to several experts.

1) Lakitan (1994)

According to Lakitan, evaporation is a process of water vaporization that starts from the surface of a body of water or from solid materials containing water.

2) Robert B. Long (1995)

Not much different from the previous opinion, Robert B. Long defines evaporation as the process of liquid (fluid) vaporization through the addition of heat.

3) Manan and Suhardianto (1999)

Manan and Suhardianto have a more concise opinion about evaporation. According to them, the definition of evaporation is the transformation of water into water vapor.

4) Warren L. McCabe (1999)

Meanwhile, Warren L. McCabe's definition of evaporation is the transfer of heat into a liquid substance that can or may boil. This heat can be naturally transmitted or through the addition of steam.

2. Causes of Evaporation

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As part of natural phenomena, evaporation cannot occur without any causative factors. There are several factors suspected to affect the process of evaporation. The causes of evaporation are as follows.

1) Temperature

The air temperature or temperature greatly affects the rate of evaporation. The higher the air temperature, the better the air can absorb water vapor.

The higher the air temperature, the higher the kinetic energy of water molecules. This high energy will cause more water molecules to move in the form of vapor to the layer of air above it.

2) Sun Radiation

The change of state of matter requires latent heat, especially heat from the sun and the ground. Sun radiation is known as the main source of heat that can affect the amount of evaporation on the earth's surface.

3) Wind Speed

When evaporation occurs, the air above the water surface usually becomes more humid. This makes the air saturated with water vapor and the process of evaporation stops.

In order for the evaporation process to continue, the saturated air layer must be replaced with dry air quality. This exchange event occurs if there is sufficient wind.

4) Air Humidity

Evaporation occurs when there is pressure in the air layer, precisely above the lower water surface than the air pressure on the water surface.

This difference in air pressure is the cause of evaporation. Water vapor will merge with the air above the water surface. This event makes the air have water vapor content.

3. Examples of Evaporation in Daily Life

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As mentioned earlier, the phenomenon of evaporation can actually be found in daily life. However, often we are not aware that it is classified as an evaporation process.

In general, evaporation is the process of vaporization that changes a liquid substance into gas. In our daily lives, some phenomena that indicate evaporation include the cycle of rainfall, body sweat that disappears, drying laundry, and so on.

4. The Process of Evaporation in the Rain Cycle

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The occurrence of rain cycle becomes one example of the evaporation process that occurs on a large scale. Evaporation in this rain cycle also goes through a long process. Therefore, to understand it, it needs to be explained in a systematic manner in each of its stages. Here is a brief description of the evaporation process in the occurrence of rain cycle.

1) The sunlight that illuminates the earth delivers heat energy, thus causing the water in lakes, rivers, and seas to undergo the evaporation process.

2) The evaporation process then transforms the water on the earth's surface into gas or water vapor, which then rises into the earth's atmosphere.

3) The water vapor that rises into the atmosphere then undergoes condensation or dew formation process. In this stage, water vapor changes its form again into very small ice particles.

4) These very small ice particles then come together and coagulate into clouds. The more ice particles coagulate, the denser and thicker the cumulus clouds formed.

5) Due to the influence of air temperature, the precipitation process occurs, which is the formation of raindrops that begin to fall to the earth.

6) On the other hand, the formed clouds can also be blown by the wind. Therefore, rain can fall in other places that are wider because the clouds move locations after being carried by the blowing wind. Another name for this cloud movement process is often called advection.

7) When the cloud becomes darker, it means that the water droplets have become heavier. Shortly after that, the water droplets will fall to the ground, and rain occurs.

That is a summary of evaporation, which is the process of water turning into gas. Hopefully, it is useful and can broaden your knowledge!

(kpl/gen/psp)