Calculate the energy in Joules of the first 3 energy levels for the following conditions: a. for a proton in a 1D box with length a = 0.5 nm b. Compare your answer in part a with answers from part a in the previous question. What impact does mass of the particle have on the spacing between energy levels ? c. Given your answers from questions 4 and 5, why do we not experience quantum effects (quantized energy levels) for macroscopic objects (cars, people, animals, objects, etc.)