What is the wavelength of the first balmer line

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The Rydberg constant is 1.096776 x 10^7 m^-1

a) What is the wavelength of the first Balmer line (j=2, k=3) for hydrogen (z=1)?

b) What is the wavelength of the first Balmer line (j=2, k=3) for helium (z=2)?

Reference no: EM13552258

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