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PhysicsModern PhysicsAtomic structureMedium2 minQB

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If the electron in a hydrogen atom jumps from the 3rd orbit to the 2nd orbit, the wavelength $λ$ of the emitted radiation is given by

Answer:

Solution:

$\frac{1}{λ} = R (\frac{1}{4} - \frac{1}{9}) = \frac{5 R}{36} \Rightarrow λ = \frac{36}{5 R}$ .

Subject:PhysicsTopic:Modern PhysicsSubtopic:Atomic structure

⏱ 2mℹ️ Source: QB

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