ANSWERS: 1
  • Even I know the answer will be (1/(3^2)) - (1/(4^2)) times something. This question isn't as easy to answer as I thought. The problem is knowing what to look up. The answer is http://en.wikipedia.org/wiki/Balmer_series Also: E=hc/lambda is the equation for energy in terms of wavelength lambda. c is the speed of light. h is the unadulterated Planck's constant.

Copyright 2018, Wired Ivy, LLC

Answerbag | Terms of Service | Privacy Policy