Physics - Modern Physics Question with Solution | TestHub

PhysicsModern PhysicsAtomic structureEasy2 minPYQ_2022

PhysicsEasysingle choice

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 $T_{1} : T_{2}$ isNEET 2022 (Phase 1)

Options:

Answer:

Solution:

Given $T_{1} \Rightarrow$ Energy of $1^{st}$ excited state

For $T_{1} \Rightarrow n = 2$

For $T_{2} \Rightarrow n = 3$

We know, Energy $\propto \frac{1}{n^{2}}$

$∴ \frac{T_{1}}{T_{2}} = \frac{3^{2}}{2^{2}} = \frac{9}{4}$

Stream:NEETSubject:PhysicsTopic:Modern PhysicsSubtopic:Atomic structure

⏱ 2mℹ️ Source: PYQ_2022

Doubts & Discussion

Loading discussions...