Airy points
Support points chosen to minimize the distortion of the length of a physical standard
Airy points (after George Biddell Airy) are used for precision measurement (metrology) to support a length standard in such a way as to minimise bending or drop of a horizontally supported beam.
Nº Q11289498 ★★
Uncommon · Knowledge
Airy points
Support points chosen to minimize the distortion of the length of a physical standard
Airy points (after George Biddell Airy) are used for precision measurement (metrology) to support a length standard in such a way as to minimise bending or drop of a horizontally supported beam.
Last price
—
Floor price
—
7-day median
—
30-day sales
0
30-day range
—
In circulation
0
Price history
median
low – high
sales
No sales in this period
Show table
| Date | median | Low | High | sales |
|---|
Sales history
- Last sale
- —
- 30-day average
- —
- 30-day low
- —
- 30-day high
- —
- Sales 7d
- 0
- Sales 30d
- 0
No sales yet.
Anonymous sales: no buyer or seller shown. Figures count player-to-player sales only.
From Wikipedia
Airy points (after George Biddell Airy) are used for precision measurement (metrology) to support a length standard in such a way as to minimise bending or drop of a horizontally supported beam.
Text: Wikipédia, CC BY-SA 4.0. ·
Related cards
Airy function
Special function in the physical sciences
Nº Q409415 ★★
Airy disk
Diffraction pattern in optics
Nº Q851016 ★★
Primary standard
In metrology, highest quality standard accepted without reference to other standards of the same quantity
Nº Q911470 ★★
Air supremacy
Level of control of the air in warfare, role or mission of obtaining this level
Nº Q898788 ★★
Mine surveying
Nº Q1900930 ★
Airy wave theory
Linearised description of the propagation of gravity waves on the surface of a homogeneous fluid layer
Nº Q4699087 ★