I have a question about the Photo-Electric effect. I was given a table of data, with six values for wavelengths, and six values for stopping potential, and was asked to create a graph to find the work function, threshold freq and Planck's constant which I have done. The next question asks if the intensity of the incident radiation was doubled for all of the wavelengths, and the metal employed to produce photoelectrons had a lower work function (with all other parameters unchanged) how would the data in the table change?
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