copy and paste this google map to your website or blog!
Press copy button and paste into your blog or website.
(Please switch to 'HTML' mode when posting into your blog. Examples: WordPress Example, Blogger Example)
Input Form:Deal with this potential dealer,buyer,seller,supplier,manufacturer,exporter,importer
(Any information to deal,buy, sell, quote for products or service)
Standard atmosphere (unit) - Wikipedia The standard atmosphere (symbol: atm) is a unit of pressure defined as 101 325 Pa It is sometimes used as a reference pressure or standard pressure It is approximately equal to Earth 's average atmospheric pressure at sea level [1]
Standard atmosphere | Pressure, Temperature, Humidity | Britannica One standard atmosphere, which is also referred to as one atmosphere, is equivalent to 101,325 pascals, or newtons of force per square metre (approximately 14 7 pounds per square inch) See also millibar This article was most recently revised and updated by John P Rafferty
Standard Atmosphere - Examples, Definition, Formula, Uses Composition: The standard atmosphere assumes a constant composition of air – about 78% nitrogen, 21% oxygen, and 1% other gases including argon, carbon dioxide, and trace gases, regardless of altitude
7. 4: Earths Atmosphere - Physics LibreTexts At Earth’s surface, the atmosphere consists of 78% nitrogen (N 2), 21% oxygen (O 2), and 1% argon (Ar), with traces of water vapor (H 2 O), carbon dioxide (CO 2), and other gases Variable amounts of dust particles and water droplets are also found suspended in the air
Atmospheric pressure - Wikipedia The atm unit is roughly equivalent to the mean sea-level atmospheric pressure on Earth; that is, the Earth's atmospheric pressure at sea level is approximately 1 atm
Atmospheric pressure | Definition, Measurement, Variations - Britannica An airliner maintains an interior pressure approximating air pressure at sea level (1,013 25 mbar, or one standard atmosphere) while the atmospheric pressure at outside the plane, as shown by the dashed yellow line, can be less than 200 mbar—an environment hostile to humans
Atmosphere - Wikipedia An atmosphere is a layer of gases that envelop an astronomical object, held in place by the gravity of the object The name originates from Ancient Greek ἀτμός (atmós) 'vapour, steam' and σφαῖρα (sphaîra) 'sphere' [1]
Atmosphere of Earth - Wikipedia Earth's primordial atmosphere consisted of gases accreted from the solar nebula, but the composition changed significantly over time, affected by many factors such as volcanism, outgassing, impact events, weathering and the evolution of life (particularly the photoautotrophs)
Atmosphere - National Geographic Society Earth’s atmosphere is composed of about 78 percent nitrogen, 21 percent oxygen, 0 9 percent argon, and 0 1 percent other gases Trace amounts of carbon dioxide, methane, water vapor, and neon are some of the other gases that make up the remaining 0 1 percent