籔借
/ 瞶盽计
籔借
/ 瞶盽计
瞶盽计:
硉c | Speed of Light in Vacuum | 299792458 m/s |
| 筿盿筿秖e | Electron charge magnitude | -1.60218 x 10-19 C |
| 炊盽计 h/2 | Planck constant, reduced | 1.05457 x 10-34 J s |
| 痷ざ筿盽计 0 | Permittivity of free space | 8.85419 x 10-12 C2/Jm |
| 猧耙盽计kB | Boltzmann constant | 1.38065 x 10-23 J/K |
| 盽计GN | Gravitional constant | 6.673 x 10-11 m3/kgs |
采盽计| 筿借秖 | Electron mass | 9.10939 x 10-31 Kg |
| 借借秖 | Proton mass | 1.67262 x 10-27 Kg |
ぱゅ盽计硉c | Speed of Light in Vacuum | 299792458 m/s |
| 盽计GN | Gravitional constant | 6.673 x 10-11 m3/kgs |
| ぱゅ虫au | Astronomical unit | 149597870660m |
| 畉禯pc ( 1AU/1 arc sec) | Parsec | 3.0856775807 x 10-16 m |
| ly | Light year | 9.461 x 1015 m |