Question

a) Determine the maximum wavelength of the photon that hydrogen in the excited state ni =...

a) Determine the maximum wavelength of the photon that hydrogen in the excited state ni = 4 can absorb. The energy of the ground state of hydrogen is −13.6 eV, the speed of light is 2.99792 × 10^8 m/s and Planck’s constant is 6.62607 × 10^−34 J · s. Answer in units of nm.

b) What would be the next smaller wavelength that would work? Answer in units of nm.?

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