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Class 12 Tuition > Learn Class XI-XII Tuition (PUC) > What is the density of air?
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What is the density of air?

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The density of air, is the mass per unit volume of Earth's atmosphere. Air density, like air pressure, decreases with increasing altitude.
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The density of air, ? (Greek: rho) (air density), is the mass per unit volume of Earth's atmosphere. Air density, like air pressure, decreases with increasing altitude.
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Don't want to over express myself, just join and feel the experience.

1.275kg/m3
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The density of air, ? (Greek: rho) (air density), is the mass per unit volume of Earth's atmosphere. Air density, like air pressure, decreases with increasing altitude. It also changes with variation in temperature or humidity. At sea level and at 15 °C, air has a density of approximately 1.225 kg/m3...
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The density of air, ? (Greek: rho) (air density), is the mass per unit volume of Earth's atmosphere. Air density, like air pressure, decreases with increasing altitude. It also changes with variation in temperature or humidity. At sea level and at 15 °C, air has a density of approximately 1.225 kg/m3 (0.001225 g/cm3, 0.0023769 slug/ft3, 0.0765 lbm/ft3) according to ISA (International Standard Atmosphere). read less
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The density of air is the mass per unit volume of atmospheric gases. It is denoted by the Greek letter rho, ?. The density of air or how light it is depends on the temperature and pressure of the air. Typically the value given for the density of air is at STP or standard temperature and pressure. STP...
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The density of air is the mass per unit volume of atmospheric gases. It is denoted by the Greek letter rho, ?. The density of air or how light it is depends on the temperature and pressure of the air. Typically the value given for the density of air is at STP or standard temperature and pressure. STP is one atmosphere of pressure at 0° C. Since this would be a freezing temperature at sea level, most of the time dry air is less dense than the cited value. However, air typically contains a lot of water vapor, which would make it more dense than the cited value. read less
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The density of dry air is 1.29 grams per liter (0.07967 pounds per cubic foot) at 32° Fahrenheit (0° Celsius) at average sea level barometric pressure (29.92 inchs of mercury or 760 millimeters).
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According to IUPAC at standard temperature and pressure (STP-0 °C and 100 kPa), dry air has a density of 1.2754 kg/m^3. At 20 °C and 101.325 kPa, dry air has a density of 1.2041 kg/m^3
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The density of dry air at standard temperature and pressure is 1.2754 kg/meter cube.
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A 0 °C and 100 kPa, dry air has a density of 1.2754 kg/m3. At 20 °C and 101.325 kPa, dry air has a density of 1.2041 kg/m3.
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The density of air, ? (Greek: rho) (air density), is the mass per unit volume of Earth's atmosphere. Air density, like air pressure, decreases with increasing altitude. It also changes with variation in temperature or humidity. At sea level and at 15 °C, air has a density of approximately 1.225 kg/m3...
read more
The density of air, ? (Greek: rho) (air density), is the mass per unit volume of Earth's atmosphere. Air density, like air pressure, decreases with increasing altitude. It also changes with variation in temperature or humidity. At sea level and at 15 °C, air has a density of approximately 1.225 kg/m3 (0.001225 g/cm3, 0.0023769 slug/ft3, 0.0765 lbm/ft3) according to ISA (International Standard Atmosphere). read less
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