1. The founder of fraunhofer lines was a german physicist named Joseph Von fraunhofer.
2. Fraunhofer lines are a set of spectral lines that appear as “dark” in the optical spectrum of sun.
Tuesday, 18 October 2011
Fraunhofer lines
2. Fraunhofer lines are a set of spectral lines that appear as “dark” in the optical spectrum of sun.
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