Utme 2021 Physics Question 5
Practice objective / multiple choice question 5 from the 2021 Utme Physics examination. This question covers Thermionic Emission .
The process through which free electrons leave the surface of hot metals is known as
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About This Question
This is Utme 2021 Physics Question 5. It is one of the objective questions from the 2021 Utme Physics examination.
The question covers Thermionic Emission .
Difficulty level: 1 .
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