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Atoms and Nuclei · 2019 · 9 Apr · Shift 1

1 Physics questions from this JEE Main paper
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Atoms and Nuclei · 2019 · 9 Apr · Shift 1

1 Physics questions from this JEE Main paper

  1. Q49.Taking the wavelength of first Balmer line in hydrogen spectrum (n = 3 to n = 2) as 660 nm, the wavelength of the 2nd Balmer line (n = 4 to n = 2) will be :
    Physics · Atoms and Nuclei · MCQ