A metal plate is illuminated with monochromatic light, and photoelectrons are observed to come off. If the intensity of this light is reduced to one-fourth of its original value then the maximum kinetic energy of the photoelectrons will be

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A metal plate is illuminated with monochromatic light, and photoelectrons are observed to come off. If the intensity of this light is reduced to one-fourth of its original value then the maximum kinetic energy of the photoelectrons will be