When monochromatic light with a wavelength of 430 nm irradiates aphoto

1.	When monochromatic light with a wavelength of 430 nm irradiates aphotocathode a minimum stopping potential of 0.65 V is required tostop the photoelectric current.a. Determine the photoelectric work function.b. calculate threshold wavelength.
Answer» Answer: the photoelectric WORK function is that of the MINIMUM stopping potential and the second ONE ???

When monochromatic light with a wavelength of 430 nm irradiates aphotocathode a minimum stopping potential of 0.65 V is required tostop the photoelectric current.a. Determine the photoelectric work function.b. calculate threshold wavelength.

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the photoelectric WORK function is that of the MINIMUM stopping potential and the second ONE ???

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When monochromatic light with a wavelength of 430 nm irradiates aphotocathode a minimum stopping potential of 0.65 V is required tostop the photoelectric current.a. Determine the photoelectric work function.b. calculate threshold wavelength.​

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When monochromatic light with a wavelength of 430 nm irradiates aphotocathode a minimum stopping potential of 0.65 V is required tostop the photoelectric current.a. Determine the photoelectric work function.b. calculate threshold wavelength.