| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| wavelength formula speed of light | 1.54 | 0.3 | 1549 | 22 | 33 |
| wavelength | 1.57 | 0.1 | 9746 | 22 | 10 |
| formula | 1.28 | 0.7 | 9536 | 50 | 7 |
| speed | 1.69 | 0.4 | 6031 | 58 | 5 |
| of | 0.72 | 0.9 | 2586 | 16 | 2 |
| light | 0.98 | 0.8 | 2553 | 69 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| wavelength formula speed of light | 0.43 | 0.8 | 6323 | 29 |
| speed of light formula frequency wavelength | 1.61 | 0.7 | 9369 | 6 |
