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The rate of evaporation is low in the rainy season because the atmosphere is already saturated with moisture from the frequent rainfall. This high humidity reduces the gradient for water to evaporate from the surface into the air. Additionally, cloud cover can also block the sunshine that drives evaporation.
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Why evaporation is less in rainy season?
For any given temperature air can only dissolve so much water in it, the amount of water dissolved in air for any given temperature is called the "relative humidity" of the air. Thus in the dry season it is likely that the relative humidity of the air will be low and the air will be able to absorb a lot of water, while during the rainy season the relative humidity will be high and the air will not be able to absorb more water very well.
Why is evaporation faster when humidity is low?
Evaporation happens faster when humidity is low because there is a larger difference in moisture content between the surface of the liquid and the surrounding air. This difference in moisture creates a steeper concentration gradient, allowing for quicker evaporation of water molecules into the drier air.
Which part of the water cycle would happen faster on a hot dry day than on a cool damp day?
Evaporation would happen faster on a hot dry day compared to a cool damp day. The high temperatures and low humidity levels increase the rate at which water changes from liquid to vapor.
Can evaporation happen without heat?
Yes, evaporation can happen without heat. Evaporation occurs when molecules gain enough energy to escape the surface of a liquid and become a gas. This energy can come from sources other than heat, such as wind or low pressure.
Where can evaporation be carried out best?
Evaporation can be carried out best in open outdoor areas with low humidity, high temperatures, and good air circulation. The ideal locations include deserts, arid regions, or areas with access to sunlight and wind to facilitate the evaporation process efficiently.
Why desert cooler are not effective during rainy season?
A desert cooler, also called a swamp cooler, depends on low humidity and evaporation to cool the air. It loses efficiency when the humidity is high, such as during the rainy season. Less water will evaporate when the air is already nearly saturated with water.
What is the rate of water evaporation increased by?
Evaporation is improved at high temperature, low pressure, low humidity, etc.
Why evaporation is less in rainy season?
For any given temperature air can only dissolve so much water in it, the amount of water dissolved in air for any given temperature is called the "relative humidity" of the air. Thus in the dry season it is likely that the relative humidity of the air will be low and the air will be able to absorb a lot of water, while during the rainy season the relative humidity will be high and the air will not be able to absorb more water very well.
Is there little humidity such in the desert?
Except during the rainy season most deserts have very low relative humidity.
What is the rate of evaporation of chloroform?
The rate of evaporation of chloroform can vary depending on factors such as temperature, surface area, and airflow. In general, chloroform evaporates relatively quickly compared to other liquids due to its low boiling point.
Why does temperature in Mumbai and Chennai not fall as low as it in Delhi?
chennai has more rainy season but less rain than mumbai
What location will most likely have the highest rate of evaporation?
A desert location with hot temperatures, low humidity, and high levels of sunlight will likely have the highest rate of evaporation due to the extreme conditions that cause water to evaporate quickly.
Why doe the amount of water vapour decrease rapidly with altitude?
To know the reason behind it remember one thing that with increasing altitude the temperature decreases eg. in may month there will be high temperature in mumbai that is at low altitude and comparatively low temperature in himalayan region (eg. srinagar) that is at high altitude.Now as we know that high temperature increases the rate of evaporation and if the rate of evaporation is increased through leaves then more water will go into atmosphere and humidity will increase and this gives us our answer that is...............at high altitude because of low temperature the evaporation rate decreases and thus there are less water vapour in atmosphere as compared to low altitude areas where there is high temperature and high vapour rate in air due to evaporation
What weather conditions would result in the greatest rate of evaporation from the Earth's surface?
Hot and dry conditions with low humidity and strong winds would result in the greatest rate of evaporation from the Earth's surface. These conditions increase the evaporation rate by providing more heat energy and reducing the air's ability to hold moisture, allowing water to evaporate more quickly.
Will gasoline evaporate at 32 degrees Fahrenheit?
Gasoline can evaporate at temperatures as low as 32 degrees Fahrenheit, but the rate of evaporation will be much slower compared to warmer temperatures. Factors such as humidity and ventilation can also affect the evaporation rate of gasoline at this temperature.
Are polar climates characterized by high or low rates of evaporation?
low rates of evaporation.
Which liquid is having the highest rate of evaporation?
The liquid with the highest rate of evaporation would generally be the one with the lowest boiling point. This means that substances like acetone or ethanol, which have low boiling points, will evaporate more quickly than water or oil.
