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Rarecold cathode
The correct spelling is cold cathode.
How to pronounce cold cathode
noun
Say it like: Col-d c-ath-ode
The correct spelling is cold cathode. A type of cathode that does not use a heating element to produce emission of cathode rays (electrons), beyond base thermionic emission (usually by field electron emission, secon…
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Definition
noun
- 1.A type of cathode that does not use a heating element to produce emission of cathode rays (electrons), beyond base thermionic emission (usually by field electron emission, secondary emission, photoelectric emission)
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