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Class 12 Physics Practice Test: Electron Emission
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Avg score: 58% • Most missed: “Find the wrong statement.”
Class 12 Physics Practice Test: Electron Emission
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5 Questions

1. Thermionic emission is dependent on temperature.
2. Identify the process in which an electron escapes from the metal surface.
3. Find the wrong statement.
4. How many types of electron emissions exist?
5. Which of the following are quick electron emissions?

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