| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| doppler effect practice problems | 1.79 | 0.5 | 4203 | 18 | 32 |
| doppler | 1.7 | 0.1 | 5540 | 99 | 7 |
| effect | 1.05 | 1 | 5802 | 89 | 6 |
| practice | 0.83 | 0.9 | 6347 | 52 | 8 |
| problems | 1.17 | 0.7 | 4989 | 55 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| doppler effect practice problems | 0.32 | 0.2 | 2468 | 89 |
