5g/mm3= kg/m3
What is equal to 5g/mm cubed to kg/m cubed

An object in mechanical equilibrium is an object

Should we celebrate the voyages of zheng he mini q answer key

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?