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Calculate the wavelength of a photon emi...

Calculate the wavelength of a photon emitted when an electron in `H-` atom maker a transition from `n=2` to `n=1`

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To calculate the wavelength of a photon emitted when an electron in a hydrogen atom (H-) transitions from n=2 to n=1, we can use the Rydberg formula for hydrogen spectral lines. Here’s a step-by-step solution: ### Step 1: Understand the Transition The electron transitions from a higher energy level (n=2) to a lower energy level (n=1). In this case: - \( n_1 = 1 \) (final state) - \( n_2 = 2 \) (initial state) ### Step 2: Use the Rydberg Formula ...
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