Food producers can now produce more than enough food to feed everyone on the planet a healthy diet. Given this fact, why do you think that about 793 million people are chronically undernourished or malnourished?Assume you are in charge of solving this problem and write a plan for how you will accomplish it (3) short paragraphs

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?