His interpretation of quantum mechanics allowing mutually exclusive measurements was known as complementarity and became known as the Copenhagen Interpretation.
This scientist and Hendrika Johanna van Leeuwen [LAY-ven] discovered independently that classical physics could not explain the spontaneous magnetization of iron. A conference he spoke at in Gottingen [GOE-tin-gen] in 1922 became known as his festival and was where he met his future student Werner Heisenberg. His interpretation of quantum mechanics allowing mutually exclusive measurements was known as complementarity and became known as the Copenhagen Interpretation. Name this physicist who explained energy levels using circular orbits in his model of the hydrogen atom.
This scientist and Hendrika Johanna van Leeuwen [LAY-ven] discovered independently that classical physics could not explain the spontaneous magnetization of iron.
Niels Bohr