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How has gymnastics changed over there years?
yes it has changed over many years
How have computers changed over the years?
Computers have changed in many ways over the years. Technology has advanced< and it has become more easy to do stuff!
How has golf equipment changed over the years?
golf has changed as it was once wood and now it has became metal ]
How have supercomputers changed over time?
new websites
How has the Telegraph changed over time?
ikokmoipm;kjiop
How many days did it take for Niels Bohr to make the model?
Niels Bohr developed his atomic model over several years in the early 20th century, starting around 1913. It took several years of experimentation, collaboration, and refinement before Bohr arrived at his final model that incorporated quantum theory into the structure of the atom.
Who proposed the electron orbit model?
Niels Bohr proposed the electron orbit model in 1913 as an improvement to the previous model proposed by Ernest Rutherford. Bohr's model suggested that electrons orbit the nucleus in specific energy levels, which helped explain the stability of the atom.
Who invented the atomic model?
The atomic model was developed by various scientists over time, with contributions from Niels Bohr, Ernest Rutherford, and John Dalton. However, the modern atomic model that we use today, with electrons existing in energy levels around a nucleus, was largely proposed by Niels Bohr in 1913.
What was Happening in history When Niels Bohr became famous?
Niels Bohr became famous in the early 20th century for his contributions to atomic theory, specifically the development of the Bohr model of the atom. This was a time of intense scientific discovery, with groundbreaking work being done in physics, chemistry, and other fields. In particular, Bohr's work was influenced by the emerging field of quantum mechanics and the ongoing debate over the nature of the atom.
Did niels Bohr come up with anything?
Yes, Niels Bohr was a Danish physicist who made significant contributions to the development of quantum mechanics. He proposed the Bohr model of the atom, which described electrons orbiting the nucleus in discrete energy levels. This model laid the foundation for our current understanding of atomic structure.
Who was Niels Bohr and was did he do?
One of the physicists that worked on Quantum Mechanics in the 1920s and 1930s. He is Danish and lived in Copenhagen. He is most popularly known for his interpretation of Quantum Mechanics that came to be called the Copenhagen Interpretation (which Einstein strongly opposed).During WW2 following the Nazi invasion of Denmark, he nearly died in a unpressurized part of a British bomber from lack of oxygen, even though he was given an oxygen mask and bottle, when the mask came loose from his large head and he blacked out before he could put it back.
What were some struggles Niels Bohr had?
Niels Bohr faced challenges in formulating his atomic model, specifically in reconciling the classical physics with the emerging quantum theory. He also encountered resistance and criticism from some of his peers in the scientific community who were skeptical of his ideas. Additionally, Bohr faced personal and professional challenges during World War II, when he had to flee Denmark to escape the Nazis.
Why has the model of the atom changed over time?
The model of the atom has changed over time as new experimental evidence and advancements in scientific theories have provided a better understanding of the structure and behavior of atoms. Early models were simple and did not explain many observed phenomena, leading to revisions and the development of more sophisticated models such as the Bohr model and the quantum mechanical model._ADV
What is the name of the scientist that developed the quantum mechanical model of the atom?
Erwin Schrödinger is the scientist who developed the quantum mechanical model of the atom. His work introduced the concept of wave functions to describe the behavior of electrons in atoms.
Why do some chemists preferred Lewis model of the atom to Bohr model?
Some chemists prefer the Lewis model of the atom over the Bohr model because the Lewis model provides a simpler and more intuitive way to understand chemical bonding and the behavior of electrons in molecules. It focuses on the outermost electrons (valence electrons) and their role in forming bonds, which is crucial in understanding chemical reactions and interactions.
What are some models that changed over the years?
the atom model
Why do you say that the bohr model is both true and false?
I would guess, it's because Bohr's layered model correctly explains connections between atoms (i.e. molecules) and radiation, but on the hand quantum mechanics say that electrons are exactly not kept nicely with orbits- they are all over the place.
