I don't get it. How can absolutely nobody be able to answer any of my physics questions?
It's been sitting there for a couple of hours now and there's is not a single answer.

Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2

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?