Two hydrogen atoms are is excited state with electrons residing in n = 2 . First one is moving towards left and emits a photon of energy E1 towards right. Second one is moving left with same speed and emits a photon of energy E2 towards left. Taking recoil of nucleus into account during emission process
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
No explanations have been posted yet. Check back later!