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An Electrons Emitter Must Have How Much Work Function and Melting Point. - Physics

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Question

An electrons emitter must have how much work function and melting point.

One Line Answer
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Solution

An electron emitter must have low work function and high melting point.

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Chapter 11: Thermionic Emission and Radioactivity - Short Answers

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ICSE Physics [English] Class 10
Chapter 11 Thermionic Emission and Radioactivity
Short Answers | Q 36

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