What is the density of air at 25 degrees Celsius?

1.168 kg/m3
At standard ambient temperature and pressure (25 °C and 100 kPa), dry air has a density of ρSATP = 1.168 kg/m3.

What is the density of air at 1 atm?

1.204 kg/m3
For ordinary temperatures, another common value is NTP, which stands for normal temperature and pressure. NTP is defined as air at 20 degrees C (293.15 K, 68 degrees F) and 1 atm (101.325 kN/m2, 101.325 kPa) of pressure. The average density of air at NTP is 1.204 kg/m3 (0.075 pounds per cubic foot).

What is the density of air at different temperatures?

Temperature Density Thermal expansion coefficient
[°F] [lbm/ft3] [x10-3 °F-1]
20 0.0826 2.10
30 0.0810 2.06
40 0.0793 2.02

How do you find the density of air at different temperatures?

Our air density calculator uses the following formula: DP = 243.12 * α / (17.62 – α) , where α is a parameter that depends on the relative humidity RH and temperature T : α = ln(RH/100) + 17.62 * T / (243.12 + T) .

What is the density of air?

about 1.225 kilogram per cubic meter
The density of air is about 1.225 kilogram per cubic meter (kg/m3) at 15 degree Celsius and at sea level.

How much is the density of air?

approximately 1.225 kg/m3
At 101.325 kPa (abs) and 15 °C (59 °F), air has a density of approximately 1.225 kg/m3 (0.0765 lb/cu ft), which is about 1⁄800 that of water, according to the International Standard Atmosphere (ISA).

What is the value of density of air?

How do you find density with pressure and temperature?

Our gas density calculator employs this formula: ρ = M P / R T \rho = MP/RT ρ=MP/RT to find the density of gas. It takes in the pressure, temperature, and molar mass of gas and calculates the density. Because R is a constant, we do not require you to enter this value.

What is the density of standard air?

What is the density of air at 27 degree Celsius?

1.25 gm/Lit.
The density of air at `27^(@)C` and 1 atm is 1.25 gm/Lit. If air were compressed at same temperature to equal the pressure at 40m below sea level.