Basic Quantum

Question 1

photoelectric effect

Answer 1

hv=wf+1/2mv^2

Question 2

rydberg formula

Answer 2

1/wl=R(1/n1-1/n2)

Question 3

de broglie

Answer 3

wl=h/p=h/mv

Question 4

uncertainty principle

Answer 4

dxdp>=h/4pi

Question 5

postulates of QM

Answer 5

1. The state of the system is completely described by a wavefunction.
2. Every observable in CM has a corresponding linear Hermitian operator in QM.
   3.Only observables follow the eigenvalue-eigenfunction relationship
   4,The expectation value is the probability density operated on by an operator divided by the static probability density.
   5.wavefunction varies in time according to TDSE

Question 6

vibrational (classical/QM)

Answer 6

F=-kx, x=Asin(wt), w=sqrt(k/m)
V=1/2*kx^2
E=(v+1/2)hv_0, v=0,1,2,3…