What does cold-cathode mean?
Definitions for cold-cathode
cold-cath·ode
This dictionary definitions page includes all the possible meanings, example usage and translations of the word cold-cathode.
Did you actually mean cold cathode or cold sweat?
Wiktionary
cold-cathodeadjective
not heated by a filament
Wikipedia
cold-cathode
A cold cathode is a cathode that is not electrically heated by a filament. A cathode may be considered "cold" if it emits more electrons than can be supplied by thermionic emission alone. It is used in gas-discharge lamps, such as neon lamps, discharge tubes, and some types of vacuum tube. The other type of cathode is a hot cathode, which is heated by electric current passing through a filament. A cold cathode does not necessarily operate at a low temperature: it is often heated to its operating temperature by other methods, such as the current passing from the cathode into the gas.
Numerology
Chaldean Numerology
The numerical value of cold-cathode in Chaldean Numerology is: 1
Pythagorean Numerology
The numerical value of cold-cathode in Pythagorean Numerology is: 9
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"cold-cathode." Definitions.net. STANDS4 LLC, 2024. Web. 14 Nov. 2024. <https://www.definitions.net/definition/cold-cathode>.
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