TS EAMCET · Physics · Atomic Physics
The ratio of the wavelengths of radiation emitted when an electron in the hydrogen atom jumps from 4th orbit to 2 nd orbit and from 3 rd orbit to 2 nd orbit is
- A \(27: 25\)
- B \(20: 27\)
- C \(20: 25\)
- D \(25: 27\)
Answer & Solution
Correct Answer
(C) \(20: 25\)
Step-by-step Solution
Detailed explanation
Wavelength of radiation emitted from hydrogen atom is given by \(\frac{1}{\lambda}=\mathrm{R}\left[\frac{1}{\mathrm{n}_1^2}-\frac{1}{\mathrm{n}_2^2}\right]\) In first case…
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