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Energy level of atom which of them has 275 nm |
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Answer» Given that,λ=275nm=275×10 −9 mEnergy is given byE= λhc = 275×10 −9 ×1.6×10 −19 6.6×10 −34 ×3×10 8 E=0.045×10 2 E=4.5evOut of all these energy levels no energy RANGE will produce 275 NM. At 275 nm energy produced is 4.5 eV |
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