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AP EAMCET202521 May 2025Morning ShiftPhysicsDual Nature of MatterActual

If an electron in the excited state falls to ground state, a photon of energy 5 eV is emitted, then the wavelength of the photon is nearly

Options

  1. A748 nm
  2. B598 nm
  3. C398 nm
  4. D248 nm

Correct answer

D. 248 nm

Step-by-step solution

No Solution.

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