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Calculate the wavelength of a photon

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Reference no: EM13705764

Question- 1) Calculate the wavelength of a photon, in m, needed to excite a hydrogen atom from the ground state to the n= 5 state

2) Calculate the frequency in 1/s of a photon with wavelength 733 nm.

3) Calculate the energy of a photon, in units of J, with frequency 65.42 MHz.

I am stuck in between this question please help me out

Reference no: EM13705764

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