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The answer to this is related to partial pressure of water. When humidity is high this means that there is a lot of water suspended in the atmosphere. This means that water in liquid form will not tend toward evaporation into it's gas phase but will stay as liquid. For more information on partial pressures see: http://en.wikipedia.org/wiki/Partial_pressure
What else can I help you with?
Will a wetbulb cool down more on a dry or humid day?
A wet bulb will cool down more on a dry day because the dry air has a greater capacity to absorb moisture, resulting in more evaporation from the wet bulb and therefore a greater cooling effect compared to a humid day where the air is already saturated with moisture.
Why can't you cool off on a hot humid muggy day?
On a hot humid muggy day, it can be more difficult to cool off because sweat evaporates at a slower rate in high humidity. This can make it feel like your body heat is not being dissipated efficiently, leading to a feeling of being overheated. In addition, the high moisture content in the air can make it harder for your body to cool down through the evaporation of sweat.
Why wet clothes dry up very slowly in a humid air?
Wet clothes dry up slowly in humid air because the air is already saturated with moisture, so it has limited capacity to absorb more water vapor from the clothes. This leads to a decreased rate of evaporation, which is necessary for the drying process to occur.
Why do people perspire a lot on a humid day?
On a humid day, the air is already saturated with moisture, making it harder for sweat to evaporate efficiently from the skin. This leads to a buildup of sweat on the skin, making people feel like they are perspiring more than usual to cool down the body.
Why do things cool down more slowly if they are wrapped?
Wrapping an object slows down the cooling process by reducing the rate of heat transfer to the surrounding environment. The insulating material of the wrapping creates a barrier that prevents heat from escaping quickly, extending the time it takes for the object to cool down.
Will a wetbulb cool down more on a dry or humid day?
A wet bulb will cool down more on a dry day because the dry air has a greater capacity to absorb moisture, resulting in more evaporation from the wet bulb and therefore a greater cooling effect compared to a humid day where the air is already saturated with moisture.
How does relative humidity affect air temperature?
Relative humidity affects air temperature by influencing the rate at which moisture evaporates from the skin and the body. When the air is more humid, it can feel hotter because sweat evaporates more slowly, making it harder for the body to cool down. Conversely, lower humidity levels can make it feel cooler because sweat evaporates more quickly, allowing the body to cool more efficiently.
Do you think sweating cools you down more on a dry day or a humid day?
Sweating cools you down more on a dry day than on a humid day.
A consists of a period of non-strenuous activity that slowly prepares the body for more vigorous exercise?
WARM-UP
Would the electric discharge from a charged balloon happen more slowly in dry air or humid air?
The electric discharge from a charged balloon would happen more slowly in dry air compared to humid air. This is because dry air is a better insulator and does not conduct electricity as easily as humid air, which contains more water molecules that can facilitate the flow of charged particles.
What air mass brings cool humid weather Maritime tropical or polar or continental tropical or polar?
Maritime polar air masses bring cool and humid weather. These air masses originate over cold ocean waters and bring moisture with them, leading to cooler and more humid conditions as they move over land.
Why can't you cool off on a hot humid muggy day?
On a hot humid muggy day, it can be more difficult to cool off because sweat evaporates at a slower rate in high humidity. This can make it feel like your body heat is not being dissipated efficiently, leading to a feeling of being overheated. In addition, the high moisture content in the air can make it harder for your body to cool down through the evaporation of sweat.
Why does th ocean heat and cool more slowly than the atmosphere?
The ocean has a higher heat capacity than the atmosphere, meaning it can store more heat. This allows the ocean to heat up and cool down more slowly compared to the atmosphere. Additionally, the mixing of the ocean's layers and currents also contribute to its slower heating and cooling rates.
Why wet clothes dry up very slowly in a humid air?
Wet clothes dry up slowly in humid air because the air is already saturated with moisture, so it has limited capacity to absorb more water vapor from the clothes. This leads to a decreased rate of evaporation, which is necessary for the drying process to occur.
Does warm humid air feel warmer than warm dry air?
NO! Definitely not.Humid means more water vapour, more water vapour, more heat loss as water vapour is still water and it can conduct heat away from the air and warm dRy air is just warm air basically. =3
Why do people perspire a lot on a humid day?
On a humid day, the air is already saturated with moisture, making it harder for sweat to evaporate efficiently from the skin. This leads to a buildup of sweat on the skin, making people feel like they are perspiring more than usual to cool down the body.
Why do we sweat before rain?
We do not sweat more before rain. However, if rain is coming, there is a good chance that the air is rather humid. In humid air our sweat does not evaporate as quickly, making it more noticeable. To summarize, when it is very humid outside the air is already saturated with water making our sweat evaporate much more slowly.
