What Is The Work Function Of The Experimental Photo-Missive Material?

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What Is The Work Function Of The Experimental Photo-Missive Material?

o-electric effect. a) What is the work function of the experimental photo-missive material? b) What the threshold frequency of the experimental photo-missive material? c) If the incoming frequency is 8.0 E14 Hz what would be the maximum kinetic energy of the most energetic electron? d) If the incoming photon had a wavelength of 500.0 nm would you have a photo-electron ejected? e) If you use a different experimental photo-missive material what would be the same on the graph? f) What is the slope of the graph?
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a) 2.0 eV (The Y-axis intercept) b) 4.4 E14 Hz (The X-axis intercept) c) 1.4 eV d) The incoming frequency would be: 6.0 E14 Hz. Yes, you would have a photo-electron ejected. f = c/_ = (3.0 E8 m/s)/(500.0 E-9 m) e) The slope f) Planck's constant

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