Physics307L:People/Phillips/Photoelectric

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(New page: ===Photoelectric Effect (Planck's Constant) Summary=== ====Data & Results==== The notebook entry for this lab is located here...)
(Data & Results)
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====Data & Results====
====Data & Results====
The notebook entry for this lab is located [[User:Michael R Phillips/Notebook/Physics 307L/2008/11/26 | here]]. We generated two Excel files for this lab as well: [[Media:Planck.xlsx | Planck.xlsx]] and [[Media:First Order.xlsx | First Order.xlsx]].
The notebook entry for this lab is located [[User:Michael R Phillips/Notebook/Physics 307L/2008/11/26 | here]]. We generated two Excel files for this lab as well: [[Media:Planck.xlsx | Planck.xlsx]] and [[Media:First Order.xlsx | First Order.xlsx]].
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We measured two different things in this lab related to the photoelectric effect, but only one of these has an accepted value - Planck's Constant. This value is
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<math>h_{acc} = 6.626\,068\,96(33) \times 10^{-34}~\mathrm{J}\cdot\mathrm{s} = 4.135\,667\,33(10) \times 10^{-15}~\mathrm{eV}\cdot\mathrm{s}</math>

Revision as of 20:13, 6 December 2008

Photoelectric Effect (Planck's Constant) Summary

Data & Results

The notebook entry for this lab is located here. We generated two Excel files for this lab as well: Planck.xlsx and First Order.xlsx.

We measured two different things in this lab related to the photoelectric effect, but only one of these has an accepted value - Planck's Constant. This value is

h_{acc} = 6.626\,068\,96(33) \times 10^{-34}~\mathrm{J}\cdot\mathrm{s} = 4.135\,667\,33(10) \times 10^{-15}~\mathrm{eV}\cdot\mathrm{s}

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