Question

which principle goes against the bohr's fixed Orbit ?state the principle

Answer 1

Which principle goes against the concept of Bohr's fixed orbit? The Bohr model was considered obsolete when physicists realized that the electron does not adopt a position or momentum in the physical universe until the electron is detected. So, it can't circle the nucleus in a definite path.

Answer 2

Heisenberg's uncertainty goes against bohrs principle of fixed orbits...

Hope it helps..