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Photons emitted when electrons in a H-atom make transition from a higher energy state to lower energy state, whose difference in angular momentum is hπ , are made to be incident on a sample of sodium metal (work function, W=2.3 eV). What will be the kinetic energy of the photoelectrons?

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Photons emitted when electrons in a H-atom make transition from a higher energy state to lower energy state, whose difference in angular momentum is hπ , are made to be incident on a sample of sodium metal (work function, W=2.3 eV). What will be the kinetic energy of the photoelectrons?



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