Aaron leaves one city at noon. he has to be at another city 186km away at 3: 00p. m. the speed limit the entire way is 65 km/h. can he arrive at the second city on time? explain. need answer immediately! 99 points available for answer!

Materials will have different energies associated with the electrons inside them. this is related to how strongly bound they are by their work function. if we sandwich a material with a very low energy between two materials with a high energy, we create a trap for an electron. if this trap is very narrow in one direction in comparison to the others, this is approximately a 1-dimensional box that confines the electron. what is the lowest energy of an electron in the box if the thinnest direction across the materials is 4.81 nm?