| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| equation for wave speed frequency wavelength | 0.12 | 0.3 | 2657 | 19 | 44 |
| equation | 1.12 | 0.2 | 2520 | 38 | 8 |
| for | 1.97 | 0.9 | 3571 | 20 | 3 |
| wave | 1.71 | 0.7 | 6586 | 64 | 4 |
| speed | 1.42 | 0.5 | 3184 | 27 | 5 |
| frequency | 1.21 | 0.5 | 6464 | 86 | 9 |
| wavelength | 0.54 | 0.3 | 3786 | 72 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| equation for wave speed frequency wavelength | 0.63 | 0.8 | 5583 | 51 |
| frequency wave speed and wavelength equation | 0.92 | 0.4 | 3059 | 62 |
| wave speed frequency x wavelength equation | 0.31 | 0.5 | 846 | 32 |
| frequency wavelength wave speed equation | 1.05 | 0.8 | 2374 | 38 |
