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The wavelength of the first line of Lyma...

The wavelength of the first line of Lyman series for hydrogen is identical to that of the second line of Balmer series for some hydrogen like ion x. Calculate energies of the first four levels of x.

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The wavelength of the first line of Lyman series for hydrogen is idetical to that of the second line of Balmer series for some hydrogen like ion Y. Calculate energies of the first three levels of Y.

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Calculate (a) The wavelength and the frequency of the H_(beta) line of the Balmer series for hydrogen. (b) Find the longest and shortest wavelengths in the Lyman series for hydrogen. In what region of the electromagnetic spectrum does this series lie ? (c) Whenever a photon is emitted by hydrogen in Balmer series, it is followed by another photon in LYman series. What wavelength does this latter photon correspond to ? (d) The wavelength of the first of Lyman series for hydrogen is identical to that of the second line of Balmer series for some hydrogen-like ion X. Find Z and energy for first four levels.

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SL ARORA-ATOMS, NUCLEI AND MOLECULES-Problem
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  2. A hydrogen like atom (atomic number Z) is in a higher excited state o...

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  3. The wavelength of the first line of Lyman series for hydrogen is ident...

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  4. Two hydrogen-like atoms A and B are of different masses and each atom ...

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  6. Light form a dicharge tube containing hydrogen atoms falls on the surf...

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  16. A sample of uranium is a mixture of three isotopes .(92)U^(234), .(92)...

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  17. 10^(-3) kg of a radioactive isotope (atomic mass 226) emits 3.72xx10^(...

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