O How does moving from one place to another affect your identity? o Do you keep part of the identity that came from the place you moved from?

o What do you lose?

o How do you acquire the identity of a new place?

o What if you don’t have a new place?]

I Mean socials

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?