| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| index of refraction of water | 0.29 | 0.3 | 4404 | 23 | 28 |
| index | 1.58 | 0.8 | 4057 | 20 | 5 |
| of | 1.75 | 0.6 | 1623 | 1 | 2 |
| refraction | 0.2 | 0.8 | 5422 | 8 | 10 |
| of | 0.85 | 0.1 | 2716 | 89 | 2 |
| water | 1.58 | 1 | 9390 | 96 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| index of refraction of water | 0.5 | 0.5 | 3146 | 42 |
| index of refraction of water for physics | 0.44 | 0.3 | 5186 | 46 |
| index of refraction of water and air | 0.75 | 0.1 | 9022 | 51 |
| what is the index of refraction of water | 0.62 | 0.1 | 3671 | 3 |
| index of refraction and water | 1.76 | 0.4 | 7490 | 49 |
| the index of refraction for water is | 1.89 | 1 | 5863 | 45 |
| index of refraction and wavelength for water | 0.84 | 0.8 | 819 | 55 |
| index of refraction physics | 0.37 | 0.5 | 7885 | 55 |
| refractive index of water | 0.72 | 0.3 | 1165 | 90 |
| waters index of refraction | 0.08 | 0.2 | 2368 | 14 |
| refractive index of water and air | 0.07 | 0.3 | 3441 | 10 |
| refractive index of water practical | 1.56 | 0.9 | 7039 | 16 |
| refractive index of water in fraction | 0.41 | 0.3 | 631 | 22 |
| refractive index of water formula | 0.27 | 0.1 | 7495 | 87 |
