What is the longest wavelength of electromagnetic radiation that will eject photoelectrons from sodium metal for which the work function is 2.28 eV? (c = 3.00 × 10⁸ m/s, h = 6.626 × 10^-34 J ∙ s, 1 eV = 1.60 × 10^-19 J) A) 580 nm B) 499 nm C) 633 nm D) 668 nm E) 545 nm

Question

Quizplus · Accepted Answer

The Answer of What is the longest wavelength of electromagnetic radiation that will eject photoelectrons from sodium metal for which the work function is 2.28 eV? (c = 3.00 × 10⁸ m/s, h = 6.626 × 10^-34 J ∙ s, 1 eV = 1.60 × 10^-19 J) A) 580 nm B) 499 nm C) 633 nm D) 668 nm E) 545 nm

What Is the Longest Wavelength of Electromagnetic Radiation That Will