1) The Heisenberg uncertainty principle states that it is impossible to simultaneously measure the x-components of __________ of a particle with an arbitrarily high precision.

A) position and of velocity

B) position and of momentum

C) position and of energy

D) position and of time

2) The Schrdinger equation is the fundamental equation of wave quantum mechanics. It allows us to

A) prove special relativity and the photoelectric effect

B) make normalizations about wave functions

C) make expectation values about wave functions

D) prove the photoelectric effect

E) make predictions about wave functions