| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what is the dielectric constant of air | 1.87 | 0.9 | 231 | 7 | 38 |
| what | 0.12 | 0.4 | 4066 | 70 | 4 |
| is | 0.18 | 0.2 | 8629 | 29 | 2 |
| the | 1.5 | 0.1 | 5435 | 81 | 3 |
| dielectric | 0.87 | 0.2 | 1933 | 45 | 10 |
| constant | 0.13 | 0.1 | 3296 | 91 | 8 |
| of | 0.52 | 0.3 | 6528 | 66 | 2 |
| air | 0.49 | 0.2 | 8980 | 9 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what is the dielectric constant of air | 0.81 | 0.3 | 7932 | 85 |
| air dielectric constant | 0.68 | 0.6 | 3089 | 9 |
| value of dielectric constant in air | 0.65 | 0.7 | 3745 | 4 |
| what is the dielectric constant of air in f/m | 0.35 | 0.8 | 375 | 16 |
| dielectric constant | 1.14 | 0.2 | 7121 | 30 |
| dielectric constant of water | 1.28 | 0.3 | 6650 | 25 |
| dielectric constant formula | 0.07 | 0.8 | 8785 | 51 |
| dielectric constant and refractive index | 0.04 | 1 | 8861 | 50 |
| dielectric constant er | 0.04 | 0.2 | 2667 | 95 |
| dielectric constant of air and water | 0.5 | 0.9 | 7762 | 19 |
| dielectric constant of air units | 0.51 | 1 | 7934 | 70 |
| dielectric constant of air vs vacuum | 1.12 | 0.8 | 1690 | 54 |
| dielectric constant a level physics | 0.19 | 1 | 1705 | 3 |
