| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| speed of light terms | 1.55 | 0.7 | 5142 | 69 | 20 |
| speed | 1.89 | 1 | 5130 | 32 | 5 |
| of | 0.31 | 0.6 | 5254 | 5 | 2 |
| light | 0.81 | 0.6 | 15 | 63 | 5 |
| terms | 1.1 | 0.1 | 8192 | 25 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| speed of light terms | 1.09 | 0.9 | 8622 | 98 |
| speed of light in terms of e0 and u0 | 0.25 | 0.5 | 350 | 95 |
| refractive index in terms of speed of light | 1.12 | 1 | 201 | 95 |
| speed of light in terms of permittivity | 0.68 | 0.8 | 5698 | 49 |
| speed of light in terms of wavelength | 0.18 | 0.1 | 6321 | 49 |
| speed of light in terms of permeability | 0.27 | 0.7 | 7982 | 65 |
| value of speed of light in 10 terms | 1.73 | 0.4 | 3214 | 76 |
| another term for speed of light | 1.12 | 0.5 | 183 | 43 |
| speed of light e notation | 0.16 | 0.8 | 817 | 66 |
| what does e0 mean in physics | 1.04 | 0.4 | 8843 | 58 |
| what is u0 in physics | 0.63 | 0.5 | 2700 | 75 |
