Homework Statement
a) Use Planck’s radiation law to derive the Stefan-Boltzmann law for the case of zero background
temperature (i.e., T0 = 0).
Homework Equations
http://csep10.phys.utk.edu/astr162/lect/light/plancklaw.gif
The Attempt at a Solution
So I know we are suppose to...
Homework Statement
In experiments on lithium, Millikan observed a maximum
kinetic energy of 0.550eV when electrons were ejected with 433.9nm light. When 253.5nm light was
used, he observed a maximum kinetic energy of 2.57eV. Using these results find
a) the work function for lithium, and...