Question:

The energy level of a certain atom for 1st 2nd and 3rd levels are \(\frac{4E}{3}\) 2E, respectively. If A and A be the wavelengths of emitted photon for 3→1 and 2 →1 transition respectively, then \(\frac{λ}{λ}\) is 

  • 2
  • 1
  • \(\frac{3}{4}\)
  • 3
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The Correct Option is D

Solution and Explanation

The correct option is (D): 3
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