Homework Statement
Re‐write the formula E = Eo cos (k• r −ωt) for each of the three waves, in
terms of the angles θi, θr and θt and the dielectric constants ni and nt
(for the materials on the left and the right) in place of k
The incident wave is in the xy plane only as is therefore...
Show that the "plane wave" is a general solution to the electromagnetic wave eqatuion
Homework Statement
Show that the "plane wave" E=Eocos(k.r-\omegat)
is a general solution of the electromagnetic wave equation. (you must derive this first)Homework Equations
we were given Maxwell equations...
Homework Statement :
the binding energy for the electron in the ground state of hydrogen-2 is 13.6ev
what is the corresponding mass defect of the hydrogen atom in amu (atomic mass units)
not sure if you need atmoic mass of the hysgrogen atom its given to be 2.014102u
Relevant equations:
not...