Why does the air from a fan's jet stream feel cooler than the surrounding environmental temperature?

Ferne Connelly asked a question: Why does the air from a fan's jet stream feel cooler than the surrounding environmental temperature?
Asked By: Ferne Connelly
Date created: Tue, Jul 6, 2021 4:40 AM

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FAQ

Those who are looking for an answer to the question «Why does the air from a fan's jet stream feel cooler than the surrounding environmental temperature?» often ask the following questions:

❗ Why do fans make us feel cooler?

The fast moving air increases the rate at which our bodies lose heat due to convection and evaporation. The faster moving air from the fan displaces the warmer air that is in direct contact with our skin… This takes away some body heat and makes us feel cooler.

❗ Why does grass feel cooler than pavement?

The heat coming from the sun can bounce from a surface… When solar heat hits the surface of a concrete pavement, more heat is reflected back and the hotter the surroundings will be. Grass, on the other hand, has lower solar reflectance. Less heat is reflected and the cooler your surroundings will be.

❗ Why does metal feel cooler than foam?

Metals are good heat conductors, so the extra heat is drawn away from the warmer area (your hand) to the cooler areas. Foam is a heat insulator, so the heat won't travel away as fast.

1 other answer

Temperature is the same, but the stream of air takes more moisture off your skin then steady air. While doing that it effectively cools more your skin. As result you feel it as "cooler" air.

Your Answer

We've handpicked 21 related questions for you, similar to «Why does the air from a fan's jet stream feel cooler than the surrounding environmental temperature?» so you can surely find the answer!

Why does the glass on a window pane feel cooler to the touch than the wood frame surrounding the glass?

Wood is a better thermal insulator than glass, which is easily cooled.

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Why does mercury have a cooler surface temperature than venus?

Venus is hotter than Mercury because its atmosphere is made up of carbon dioxide, which traps the heat. Mercury, on the other hand, has no atmosphere and so the planet can cool itself by emitting infrared radiation.

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Why are sunspots cooler than the surrounding solar surface areas?

  • However, since we are talking about the Sun, cooler means 3800K (6380℉) instead of 5800K (9980℉) Sunspots are cooler because the local magnetic field suppresses convection and prevents heat inside the sun from rising toward the surface. The magnetic field also exerts pressure, which keeps warmer gas away from the area.

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Why do you sometimes feel cooler than it is?

The wind can make it feel cooler - wind chill.

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Why are sunspot cooler than the surrounding surface of the sun?

they have strong magnetic activity.

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Why are sunspots cooler than the surrounding surface of the sun?

they have strong magnetic activity.

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Does static moist air feel cooler?

If the air is humid, it has a high water content. It's more difficult to transfer your body heat to water than it is to air… This leaves chilled water molecules against your skin and makes a cold environment feel even chillier.

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Why does dry heat feel cooler?

According to chief meteorologist Amber Sullins, once the summer heat reaches a certain high temperature, if the air is dry enough, there's a tipping point where the heat index begins to feel cooler than the actual temperature outside. Here's how Amber explains it: "Our bodies cool off through the evaporation of sweat.

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Is the temperature below ground cooler than above ground?

  • "Ground temperatures At depths below four feet, ground temperature stays a constant 50 to 55 degrees Fahrenheit year-round." http://www.alliantenergygeothermal.com/stellent2/groups/public/documents/pub/geo_how_001211.hcspI hope this helps a little. Have a good day. Subject: Re: temperature below ground - is it cooler than above ground?

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Why do some areas of the photosphere become cooler than surrounding areas?

because of you

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Why is water in a swimming pool cooler than the surrounding sidewalk?

because water loses heat more rapidly

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Why does a swimming pool feel cooler than the air in the morning?

Water transfers temperature better than air. If you leave a key and a cotton ball in the sun in your car, they will both be the same temperature but the key will burn harder.

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Why does glass in a window feel cooler than the wooden window frame?

The heat loss from the glass pane is quicker, as it directly affected by cooling air currents, which have less affect on the wooden window frame.

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Which temperature would feel cooler -40 degrees celsius or -40 degrees fahrenheit?

0

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Are air coolers better than fans?

Between these two, it is quite obvious that an air cooler provides much better cooling than a fan because it actually emits out cool air and not just circulate the air around. Also, while a fan covers a limited area of the room, air cooler uniformly distributes the cool air all over the room.

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Are evaporative coolers better than fans?

Evaporative coolers can double as a heavy-duty fan indoors or outside (when used without water). The evaporative cooling process naturally humidifies dry air - reducing dry air symptoms such as itchy eyes, throat, or skin in dry climates. But you won't feel wet sitting in front of one not you would a misting fan.

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Are liquid coolers better than fans?

According to Mark Gallina, liquid cooling more “efficiently distributes heat over more convection surface area (radiator) than pure conduction, allowing for reduced fan speeds (better acoustics) or higher total power.” In other words, it's more efficient, and often quieter.

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How does prespiring make you feel cooler?

When the water in the sweat evaporates it takes some of your body heat with it, cooling you down.

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How does sweating make you feel cooler?

When the water (sweat) evaporates it takes some of the heat with it.

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Why does sweating make you feel cooler?

Because it evaporates.

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Are sunspots appear dark because they are cooler than the surrounding solar surface?

Yes sunspots appear darker due to how much cooler they are than the surrounding area on the sun.

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