Aluminum metal has a threshold to wavelength frequency corresponding A 4770 Å. Calculate the photoelectric work function for aluminium and express it in eV.

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Q: Aluminum metal has a threshold frequency corresponding to wavelength 4770 A. Calculate the…

A: To find-Work function in eV (W)=?Given-λ0=4770 A0=4.77×10-7 mh=6.63×10-34 J-s

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