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Aluminum Question 10 (6 points) Complete either Question 9 or Question 10. Submit an image of your work in the assignment dropbox for the Culminating Task. Leave the question you chose not to do blank. Metal Work Function 6.73 x 10-19 EM waves in the light spectrum are incident on a metallic surface. The emission of electrons from the metal first occurs when the Copper 8.17 * 10-19 momentum of the photons is 2.72 x 10-27 kg-m/s. Platinum 9.04 x 10-19 (a) Determine the wavelength of the light. 7.43 * 10-19 (b) Identify the metal using the table at the right. (c) If this light was incident on Aluminum, what would be the maximum velocity of a photoelectron? Silver Answer all problems and submit your written work. The answer box only checks the answer to part a. Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10 Answer units