When the surface of a particular material is illuminated with monochromatic light of various frequencies, the stopping
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Plot these data, and from the graph determine Plancks constant and the metals work function.
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Frequency (in Hz) 9.9 x 1014 Stopping potential (in V) 2.6 7.6 x 1014 6.2 x 104 5.0x 1014 1.6 1.0 0.60
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