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KVPY2017PhysicsAtomic Physics

Some of the wavelength observed in the emission spectrum of neutral hydrogen gas are 912,1026,1216,3646,6563 Å . If broad band light is passing through neutral hydrogen gas at room temperature, the wavelength that will not be absorbed strongly is

Options

  1. A1026 Å
  2. B1216 Å
  3. C912 Å
  4. D3646 Å

Correct answer

D. 3646 Å

Step-by-step solution

Since hydrogen is in it's neutral state. Therefore =3646 Å will not strongly absorbed

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