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Lab 7 photoelectric effect

# Lab 7 photoelectric effect - 0.5 1 1.5 2 2.5 f(x =...

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Frequency stopping potential (1st) stopping potential (2nd) 5.19E+14 0.775 0.764 5.49E+14 0.897 0.886 6.88E+14 1.495 1.479 7.41E+14 1.705 1.685 8.22E+14 1.961 1.981 m e h 4.00E-15 1.60E-19 h Um 6.408E-034 6.91E-16 Uh 5.00E-35 b Ub -1.3371 0.61 φ U φ 2.1420342E-019 9.77E-20 Fo Ufo 334275000000000 3.30E+13 m e 3.00E-15 1.60E-19 h Um 4.806E-034 1.12E-15 Uh 1.79E-34 b Ub -0.5613 0.99 φ U φ 8.992026E-020 1.58598E-019 Fo Ufo 187100000000000 3.20E+14 5.00E+14 6.00E+14 7.00E+14 8.00E+14 9.00E+14
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Unformatted text preview: 0.5 1 1.5 2 2.5 f(x) = 3.99945829808212E-015x - 1.2882404183 R² = 0.9965765192 stopping potential (1st order) vs frequency (hz) stopping potential (V) 5.00E+14 6.00E+14 7.00E+14 8.00E+14 9.00E+14 0.5 1 1.5 2 2.5 f(x) = 4.06166880709932E-015x - 1.3371357542 R² = 0.9989488124 stopping potential (2nd) vs. fr frequency (hz)...
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