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The diagram above represents the photoelectric effect for a metal. When the metal surface is exposed to light with increasing frequency and energy of photons, electrons first begun to be ejected form the metal when the energy of the photons is 3.3 x 10 -19 J. using the wavelength information provided above , what is the color of the light
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The diagram above represents the photoelectric effect for a metal. When the metal surface is exposed...
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