35. Special Relativity
Inertial Reference Frames
113PRACTICE PROBLEM
A photoelectric experiment is conducted on an unknown material. The graph below illustrates the relationship between the stopping potential (V stop) and the frequency of the incident light (f). Determine the work function, in eV, of this material.
![](https://lightcat-files.s3.amazonaws.com/problem_images/564642a0737ac61c-1689776051167.jpg)
A photoelectric experiment is conducted on an unknown material. The graph below illustrates the relationship between the stopping potential (V stop) and the frequency of the incident light (f). Determine the work function, in eV, of this material.