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PYQs/Physics/Bohr's Model of the Hydrogen Atom

Physics2020easy

Bohr's Model of the Hydrogen Atom

For which one of the following, Bohr model is not valid?

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Bohr's Model of the Hydrogen Atom

Other years

A particle of mass m is moving around the origin with a constant force F pulling it towards the origin. If Bohr model is used to describe its motion, the radius of the $n^{th}$ orbit and the particle’s speed ν in the orbit depend on n as

The radius of inner most orbit of hydrogen atom is 5.3 x $10^{-11}$ m. What is the radius of third allowed orbit of hydrogen atom?

Let $T_1$ and $T_2$ be the energy of an electron in the first and second excited states of hydrogen atom, respectively. According to the Bohr’s model of an atom; the ratio $T_1$ : $T_2$ is:

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