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cutepooja (441)

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Olaaa!! Perrrfect answer. 73  [111 rates]

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contd........
when a continous spectrum of radiation is passed thru h most of the wavelengths are not absorbed since their photons dont have the proper energies to excite the atom to an allowed energy state
but wavelengths corresponding to lyman will be absorbed (line absorption)
all wavelengths shorter than lyman will be absorbed as these photons ionise atom & carry the electron to the energy continuim the absorption in this region which u said is continous absorption spectrum

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