速度是对象移动的速度,而速度是指定方向的速度。它以每秒米(m/s)为单位进行测量。
1 ly/yr = 3.3356e-9 c
1 c = 299,792,458 ly/yr
例子:
将15 每年光年转换为光速:
15 ly/yr = 5.0035e-8 c
| 每年光年 | 光速 |
|---|---|
| 0.01 ly/yr | 3.3356e-11 c |
| 0.1 ly/yr | 3.3356e-10 c |
| 1 ly/yr | 3.3356e-9 c |
| 2 ly/yr | 6.6713e-9 c |
| 3 ly/yr | 1.0007e-8 c |
| 5 ly/yr | 1.6678e-8 c |
| 10 ly/yr | 3.3356e-8 c |
| 20 ly/yr | 6.6713e-8 c |
| 30 ly/yr | 1.0007e-7 c |
| 40 ly/yr | 1.3343e-7 c |
| 50 ly/yr | 1.6678e-7 c |
| 60 ly/yr | 2.0014e-7 c |
| 70 ly/yr | 2.3349e-7 c |
| 80 ly/yr | 2.6685e-7 c |
| 90 ly/yr | 3.0021e-7 c |
| 100 ly/yr | 3.3356e-7 c |
| 250 ly/yr | 8.3391e-7 c |
| 500 ly/yr | 1.6678e-6 c |
| 750 ly/yr | 2.5017e-6 c |
| 1000 ly/yr | 3.3356e-6 c |
| 10000 ly/yr | 3.3356e-5 c |
| 100000 ly/yr | 0 c |