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= What is low air density? = well, high or low are relative concepts. Normally the standard air density of the air is defined as the density of the air at 15ºC and at sea level pressure (standard conditions), what give a value of 1,225kg/m3. This way, we can talk about high or low air density related to the standard value. Air density depends on temperature and pressure. The colder the temperature the higher the density is, and the higher the height in the atmosphere the lower the density becomes. In the Everest peak, e.g., air density can be lower than 0,5. Meanwhile in the Antarctica (at sea level) the density could reach values higher than 1,5.

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Related Questions

Does air have a low density?

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What is pressure in air?

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As temperature increases, density decreases.


What is the movement of air from an area of low air pressure to high air pressure?

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Does hot air have high density or low density why?

Hot air has low density because its molecules are more spread out and have higher kinetic energy, causing them to move further apart. This leads to a decrease in the air's mass per unit volume, resulting in lower density compared to cold air.


How do changes in temperature of air affect its density?

As temperature increases, air density decreases because the air molecules have more energy and spread out, causing the air to become less dense. Conversely, as temperature decreases, air density increases because the air molecules have less energy and come closer together, making the air more dense.


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