Question 8 (1 point) A photoelectric surface is illuminated with monochromatic light with a wavelength of 362 nm. What is the maximum speed of an electron ejected from this surface if the surface has a work function of 1.7 eV? (round your answer to the nearest whole number) Question 11 (1 point) If an electron is emitted from a photoelectric surface of a photoelectric cell with kinetic energy of 4.0 eV, what is the stopping potential of this electron? (round answer to 1 decimal place)