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What is the minimum energy required to remove an electron from a metal surface with a work function of 2 eV? (2021)

Practice Questions

1 question
Q1
What is the minimum energy required to remove an electron from a metal surface with a work function of 2 eV? (2021)
  1. 1 eV
  2. 2 eV
  3. 3 eV
  4. 4 eV

Questions & Step-by-step Solutions

1 item
Q
Q: What is the minimum energy required to remove an electron from a metal surface with a work function of 2 eV? (2021)
Solution: The minimum energy required is equal to the work function, which is 2 eV.
Steps: 0

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