Решение задачи по физике раздел 37 пункт 17 квантовая

17. The photoelectric threshold in rubidium is λ0 = 0,8 m. Determine the maximum velocity of photoelectrons when irradiated rubidium monochromatic light with a wavelength λ = 0,4 m. What retarding potential difference must be applied to the photocell to stop the current?

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)