Solving a problem in physics section 66 point 89 quant

Solving a problem in physics section 66 point 89 quant

89. A monochromatic beam of light with a wavelength of 0.413 microns is incident on a metal plate. The flow of photoelectrons pulled out from the metal surface is completely delayed by a potential difference of 1 V. Determine the work function and the red border of the photoelectric effect.

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Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)