Question:
The stopping potential necessary to reduce the photoelectric
Last updated: 6/27/2023
![The stopping potential necessary to reduce the photoelectric](https://media.kunduz.com/media/sug-question-candidate/20210612124601880698-2617783.jpg?h=512)
The stopping potential necessary to reduce the photoelectric current to zero 1 is directly proportional to wavelength of incident light 2 uniformly increases with the wavelength of incident light 3 directly proportional to frequency 4 uniformly increases with the frequency