what is the work function of the metal ?

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An ultraviolet light of wavelength 2000 Å irradiates a photo cell made of molybdenum metal . If the stopping potential is −1.5V , what is the work function of the metal ?
29
Nov
An ultraviolet light of wavelength 2000 Å irradiates a photo cell made of molybdenum metal . If the stopping potential is −1.5V , what is the work function of the metal ? An ultraviolet light of wavelength 2000 Å irradiates a photo cell made of molybdenum metal . If the stopping potential is −1.5V what [...]
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