Ultraviolet light having a wavelength of 123 nm strikes a, Physics

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Ultraviolet light having a wavelength of 123 nm strikes a

Question: Ultraviolet light having a wavelength of 123 nm strikes a metallic surface. Electrons leave the surface with speeds up to 3.06E⁺⁵ m/s.

A- What is the work function, in eV of the metal?

Please use as much detail as possible in your answer. Thank you.

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Physics: Ultraviolet light having a wavelength of 123 nm strikes a

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Physics: Ultraviolet light having a wavelength of 123 nm strikes a

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