A certain metal is illuminated with radiation of different frequencies and corresponding stopping potential determined. The graph in figure below shows how the stopping potential...

A certain metal is illuminated with radiation of different frequencies and corresponding stopping potential determined. The graph in figure below shows how the stopping potential vary with frequency. Electronic charge, e =1.6x10^-19C

Using the graph determine
i) Planks constant.
ii) Work function of the metal

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Kavungya answered the question on November 4, 2019 at 14:16

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