Evaporation requires heat to supply the energy of vaporization. This heat is supplied by the unevaporated water, which must correspondingly cool.
hummm i dont really know i think it is food
In a desert cooler, the water inside it is made to evaporate. This leads to absorption of energy from the surroundings, thereby cooling the surroundings. Again, we know that evaporation depends on the amount of water vapour present in air (humidity). If the amount of water vapour present in air is less, then evaporation is more. On a hot dry day, the amount of water vapour present in air is less. Thus, water present inside the desert cooler evaporates more, thereby cooling the surroundings more. That is why a desert cooler cools better on a hot dry day.
In a desert cooler, the water inside it is made to evaporate. This leads to absorption of energy from the surroundings, thereby cooling the surroundings. Again, we know that evaporation depends on the amount of water vapour present in air (humidity). If the amount of water vapour present in air is less, then evaporation is more. On a hot dry day, the amount of water vapour present in air is less. Thus, water present inside the desert cooler evaporates more, thereby cooling the surroundings more. That is why a desert cooler cools better on a hot dry day
No, there are cold deserts, such as Antarctica, which is bitter cold, and the Atacama Desert which is a cool desert and not hot. Even hot deserts have seasons when they are much cooler.
A desert.
The Atacama Desert is a cool, exceedingly dry desert.
The climate of the Atacama is cool and very dry in most areas. It would be classified as a cool, dry desert climate.
Some deserts are cold and dry, some are cool and dry and others hot and dry.
During the day, the sun heats the desert - making it extremely hot. At night, the heat simply dissipates.
Desert 6 letters
Rocky deserts may be hot and dry, cool and dry or cold and dry.
A desert climate fits this description, characterized by hot temperatures during the day due to intense sun exposure and cooler or cold temperatures at night due to low humidity and lack of cloud cover. The dry conditions in deserts result in little to no rainfall and very low humidity levels.