Planck's Constant and the Photoelectric Effect Quiz
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Questions and Answers

What is the work function of a metal?

  • The average potential well due to the net attraction and repulsion of protons and electrons
  • The electrical properties that depend on the electron binding including conductivity
  • The minimum depth an electron is located in the potential well
  • A measure of the amount of work that must be done on the electrons to make it free from the metal (correct)

    • What does the work function (F) depend on?

  • The metal (correct)
  • The conductivity of the metal
  • The number of protons in the metal
  • The electrical properties of the metal

    • How is the electron in the potential well of a metal analogous to?

  • A measure of the amount of work that must be done on the electrons to make it free from the metal
  • A particle in an average potential well due to the net attraction and repulsion of protons and electrons (correct)
  • A model of a free electron in the metal
  • The electrical properties that depend on the electron binding including conductivity

    • What is the minimum depth that an electron is located in the potential well called?

    <p>Work function of the metal</p> Signup and view all the answers

    What is the potential well in the context of the electron in a metal?

    <p>The net attraction and repulsion of protons and electrons</p> Signup and view all the answers

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