Question 13 0 / 6 points In the photoelectric effect, the maximum wavelength for electrons to be emitted from a surface is 486 nm. Now light with frequency 7.28 x 10714 Hz is directed on the metal. What is the speed of the emitted electrons? = 4,02 x 10r5 m/s 6.02 x 10~5 m/s 2.02 x 105 m/s 8.02 x 1075 m/s 10.02 x 10~5 m/s Question 14 0 / 6 points In the photoelectric effect, the maximum wavelength for electrons to be emitted from a surface is 586 nm. Now light with frequency 7.28 x 10714 Hz is directed unto the metal. What is the speed of the emitted electrons? 3.6 x 105 m/s = 5.6 x 10*5 m/s 9.6 x 10*5 m/s 1.6 x 10*5 m/s TRl R ORI L