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19 Nov 2019
The following values were obtained for the stopping potential, V, when a metal plate in a photoelectric tube was illuminated with light of different wavelengths, lambda. Draw an appropriate graph and obtain from it the values of: the metal's threshold frequency, the metal's work function, Planck's constant.
The following values were obtained for the stopping potential, V, when a metal plate in a photoelectric tube was illuminated with light of different wavelengths, lambda. Draw an appropriate graph and obtain from it the values of: the metal's threshold frequency, the metal's work function, Planck's constant.
Bunny GreenfelderLv2
1 Jan 2019