Interpreting Graphics

The photograph in Figure 2.1 shows multiple images that were created by

multiple reflections between two flat mirrors. What conclusion can you make

about the relative orientation of the mirrors? Explain your answer.

Groups of organs that work together to complete a process in the body are called: a. cells b. tissues c. nerves d. systems

The nuclear potential that binds protons and neutrons in the nucleus of an atom is often approximated by a square well. imagine a proton conned in an innite square well of length 105 nm, a typical nuclear diameter. calculate the wavelength and energy associated with the photon that is emitted when the proton undergoes a transition from the rst excited state (n 2) to the ground state (n 1). in what region of the electromagnetic spectrum does this wavelength belong?

What ia the energy of an object because of its potential and kinetic energies