| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| threshold frequency vs work function | 1.63 | 0.6 | 1003 | 81 |
| threshold frequency and work function | 0.47 | 0.6 | 7794 | 19 |
| threshold frequency and work function formula | 1.83 | 0.7 | 5128 | 54 |
| how to work out threshold frequency | 1.66 | 0.5 | 1888 | 78 |
| threshold frequency depends on | 1.78 | 0.5 | 3264 | 70 |
| significance of threshold frequency | 0.29 | 0.6 | 9714 | 44 |
| what is a threshold frequency | 1.32 | 1 | 1974 | 63 |
| define a threshold frequency | 0.96 | 0.4 | 3249 | 35 |
| how to calculate the threshold frequency | 0.42 | 0.2 | 1907 | 91 |
| definition of threshold frequency | 0.41 | 0.7 | 4765 | 60 |
| define the term threshold frequency | 0.13 | 0.4 | 3258 | 91 |
| threshold frequency definition physics | 1.47 | 0.8 | 8811 | 49 |
| how to find the threshold frequency | 0.68 | 0.3 | 5612 | 19 |
| what is threshold frequency physics | 1.92 | 0.7 | 1551 | 50 |
