Encyclopedia > Arnold Sommerfeld

Article Content

Arnold Sommerfeld

Arnold Sommerfeld was a physicist who introduced the fine-structure constant in 1919.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Ocean Beach, New York

... in the village is $48,125, and the median income for a family is $49,375. Males have a median income of $41,719 versus $28,750 for females. The per capita income for the ...