When and where was Niels Bohr born?
Niels Henrik David Bohr was born on the 7th of October 1885 in Copenhagen, Denmark. He grew up as the second of three children to Christian Bohr and Ellen Adler.
Questions about Niels Bohr
Short answers, pulled from the story.
What did Niels Bohr achieve in his 1905 gold medal competition essay?
Niels Bohr won a gold medal from the Royal Danish Academy of Sciences and Letters for an essay measuring surface tension using self-made glassware. The university lacked its own physics lab at the time so he conducted experiments inside his father's laboratory.
How did Niels Bohr explain electron behavior in his atomic model?
Niels Bohr created the Bohr model of the atom where electrons revolve in stable orbits and jump between energy levels by emitting discrete quanta of energy. This model explained the Balmer series of hydrogen spectral lines and accounted for ionized helium lines that Alfred Fowler had challenged.
When did the Institute of Theoretical Physics open under Niels Bohr leadership?
Legislation passed in November 1918 allowed the institute to open on the 3rd of March 1921 with Niels Bohr serving as director from the start. His family moved into an apartment on the first floor of the new building while Hans Kramers and Oskar Klein worked there early on.
Why did Niels Bohr escape Denmark during World War II?
Word reached Niels Bohr in September 1943 that Nazis considered his family Jewish due to his mother's background. The Danish resistance helped him and his wife escape by sea to Sweden on the 29th of September before he traveled to Scotland.
What role did Niels Bohr play in the Manhattan Project after arriving in Washington D.C?
Niels Bohr arrived in Washington D.C. on the 8th of December 1943 meeting Manhattan Project director Leslie Groves and visited Los Alamos. Robert Oppenheimer credited Niels Bohr with acting as a scientific father figure to younger men like Richard Feynman.