standard atmosphere (Meaning)
standard atmosphere (n)
a unit of pressure: the pressure that will support a column of mercury 760 mm high at sea level and 0 degrees centigrade
Synonyms & Antonyms of standard atmosphere
No Synonyms and anytonyms found
standard atmosphere Sentence Examples
- The standard atmosphere, defined by the International Organization for Standardization (ISO), is a unit of pressure approximately equal to the average atmospheric pressure at sea level on Earth.
- The standard atmosphere is equivalent to 101,325 pascals or 1.01325 bars.
- Engineers and scientists often use the standard atmosphere as a reference point for measurements and calculations.
- For aircraft, the standard atmosphere is the basis for altimeter calibration and pressure-altitude calculations.
- In weather forecasting, the standard atmosphere provides a baseline for comparing and analyzing pressure gradients and air density.
- The standard atmosphere assumes a constant lapse rate of temperature with altitude, which simplifies calculations related to air properties.
- Deviations from the standard atmosphere can occur due to factors such as altitude, geographical location, and atmospheric conditions.
- High-altitude aircraft and spacecraft operations require specialized calculations that take into account deviations from the standard atmosphere.
- The standard atmosphere is an important concept in various scientific and engineering fields, including meteorology, aerodynamics, and environmental sciences.
- The value of the standard atmosphere has remained constant over time, ensuring consistency in measurements and calculations across different applications.
FAQs About the word standard atmosphere
a unit of pressure: the pressure that will support a column of mercury 760 mm high at sea level and 0 degrees centigrade
No synonyms found.
No antonyms found.
The standard atmosphere, defined by the International Organization for Standardization (ISO), is a unit of pressure approximately equal to the average atmospheric pressure at sea level on Earth.
The standard atmosphere is equivalent to 101,325 pascals or 1.01325 bars.
Engineers and scientists often use the standard atmosphere as a reference point for measurements and calculations.
For aircraft, the standard atmosphere is the basis for altimeter calibration and pressure-altitude calculations.
