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Raza
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Why is it that air going at a high rate of speed always cold? For example, fans throws air at high speed and it's cold and when we, human blow air fast is always cold.
WHY?
WHY?
chroot said:The air is not actually at a different temperature just because it's moving fast. In other words, it's not really colder.
It just happens that a fast-moving stream of air is capable of carrying heat away from something (i.e. your body) faster than a slow-moving stream of air.
- Warren
As Funker impled, heat up the thermoter a bit first, and it will cool off faster with the fan on than with the fan off.DyslexicHobo said:You can prove this for yourself, too. Simply get a fan, put a thermometer in front of it, and notice that the temperature does not change regardless of whether or not the fan is blowing (as long as it is not in the sun).
"Always Cold Wind" refers to a type of wind that is characterized by consistently low temperatures and a chilling sensation.
"Always Cold Wind" is typically caused by a combination of atmospheric conditions, such as cold air masses and high wind speeds, that result in a constant flow of chilly air.
"Always Cold Wind" can be found in various regions, but it is most commonly found in areas with high altitudes, such as mountainous regions, and in polar regions.
Yes, "Always Cold Wind" can be dangerous as it can lead to hypothermia, frostbite, and other cold-related health issues if proper precautions are not taken.
To protect oneself from "Always Cold Wind", it is important to dress in warm layers, cover exposed skin, and seek shelter in a warm and protected area when possible. It is also important to stay hydrated and nourished to maintain body heat.