Nuclear Physics and RadioactivityHard
Question
Monochromatic radiation of wavelength λ is incident on a a hydrogen sample containing in ground state. Hydrogen atoms absorb the light subsequently emit radiations of ten difference wavelengths. The value of λ is
Options
A.95 nm
B.103 nm
C.273 nm
D.88 nm
Solution
No of spectral lines
= 10 ⇒ n2 - 20 = 0 ⇒ n = 5 ; n = - 4
ᐃE = 13.6
= 13.056 ; λ = 
= 95 nm
= 10 ⇒ n2 - 20 = 0 ⇒ n = 5 ; n = - 4ᐃE = 13.6
= 13.056 ; λ = = 95 nmCreate a free account to view solution
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