V. Work Mellon A. An experiment similar to the one in this tutorial is perforated using incoming light of wavelength I75 nm. The stopping voltage is measured to be -2.8 V. 1. What is the maximum possible kinetic energy of an electron emitted from electrode B? 2. Calculate the energy oral incoming photon. (Recall that h = 4.14 x 10'\" eV-s.) 3. Do your answers to questions i and 2 appear to be consistent with conservation of energy? Explain. 4. Calculate the difference in the photon energy and the kinetic energy of the electron emitted from electrode B. This difference is referred to as the work function. How does the term \"worlr\" help explain the reason for the energy loss? . B. Obtain a chart of work functions for different metals from a tutorial instructor and use it to determine a possible material from which the electrodes in this experiment could be made. \" MM mam m Na (Sodium) 2-75 4-28