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Explainemissionandabsorptionspectrum |
Answer» SOLUTION :Absorptionspectra: TheelectromagneticradiationWhenappliedan objectitinteract withobject  `E_(1) =` lowerenergystate `E_(2)` = higherenergystate `DELTAE = (E_(2)- E_(1))` = Absorbed energyin emission Atomsmoleculesor ionsthat have absorbedradiationare saidto beexcited Whenelectrongoingto higherenergy levelspecificradiationwithspecificenergyisspectrum iscalledabsorptionspectra Anabsorptionspectrumis likephotograhicnegativeof anemissionspectrum Emissionspectra : Theatom inexisted star isnotstableso byrelasing energyit gainmorestablestate` (E_(1)` Atthat timeemitsradiation. Soit iscalledemissionspectrum Spectroscopy : The study ofemissionorabsorptionphaseemissionorabsorptionspectraof atom is not continous . |
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