| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| interference fringes formula | 1.19 | 0.2 | 7781 | 34 | 28 |
| interference | 1.6 | 0.2 | 8464 | 67 | 12 |
| fringes | 0.31 | 0.3 | 7855 | 71 | 7 |
| formula | 0.3 | 0.1 | 765 | 61 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| interference fringes formula | 0.15 | 0.8 | 3121 | 1 |
