| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| doppler and the doppler effect | 1 | 0.9 | 1291 | 78 |
| doppler effect vs doppler shift | 0.36 | 0.8 | 1649 | 91 |
| how did doppler discover the doppler effect | 1.1 | 0.3 | 8060 | 48 |
| christian doppler doppler effect | 1.32 | 0.4 | 9891 | 81 |
| doppler effect doppler shift | 0.38 | 0.4 | 6440 | 4 |
| doppler effect frequency shift | 0.96 | 0.8 | 3556 | 20 |
| explain the doppler shift | 0.82 | 0.2 | 3882 | 12 |
| what is the doppler shift | 1.06 | 0.3 | 3347 | 7 |
| the doppler shift explains | 1.15 | 0.7 | 2102 | 73 |
| doppler shift doppler spread | 0.79 | 1 | 4449 | 42 |
| doppler effect simply explained | 1.42 | 0.4 | 3187 | 16 |
| doppler effect simple explanation | 0.49 | 0.7 | 4316 | 96 |
| doppler shift definition science | 0.7 | 0.5 | 2940 | 68 |
| the doppler effect explained | 0.04 | 0.8 | 4018 | 73 |
| explain the doppler effect | 1.7 | 0.4 | 4580 | 92 |
| according to the doppler effect | 1.44 | 0.5 | 2057 | 18 |
| doppler shift for sound | 0.06 | 0.1 | 8849 | 99 |
| in the doppler effect does frequency change | 1.88 | 0.6 | 594 | 3 |
| change in frequency doppler effect | 1.42 | 1 | 8797 | 99 |
| describe the doppler effect | 0.19 | 0.3 | 1711 | 76 |
| doppler effect applies to | 1.41 | 0.2 | 4772 | 44 |
| doppler-shifted | 1.13 | 0.1 | 9652 | 49 |
