Modern Physics> Hydrogen atom in its ground is excited by...

Hydrogen atom in its ground is excited by means of monochromatic radiation of wavelength 975 Å. How many different lines are possible in the resulting spectrum ? Calculate the longest wavelength amongst them. You may assume the ionization energy for hydrogen atom as 13.6 eV.

Shane Macguire , 11 Years ago

Grade upto college level

2 Answers

Rinkoo Gupta

Last Activity: 11 Years ago

Four Lines are possible in the resulting spectrum.

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Rinkoo Gupta

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Deepak Patra

Last Activity: 11 Years ago

. $\frac{238}{92}$ U ⟶ $\frac{234}{90}$ X + $\frac{4}{2}$ He $\frac{234}{91}$ X ⟶ $\frac{234}{90}$ Y + $\frac{0}{-1}$ e

(i) Atomic number = 91

(ii) Mass number = 234

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Modern Physics> Hydrogen atom in its ground is excited by...

Hydrogen atom in its ground is excited by means of monochromatic radiation of wavelength 975 Å. How many different lines are possible in the resulting spectrum ? Calculate the longest wavelength amongst them. You may assume the ionization energy for hydrogen atom as 13.6 eV.

Shane Macguire , 11 Years ago

Rinkoo Gupta

Deepak Patra

LIVE ONLINE CLASSES

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