Last Updated
：2025/11/28
discharge tube
Noun
Japanese Meaning
放電管：気体中を流れる電子（またはイオン）の流れが光を発する装置。 / 放電光源：同様に、気体を通じた電子（またはイオン）の移動で光を生成する装置。
（ plural ）
Quizzes for review
(physics) Any device in which a flow of electrons (or ions) through a gas acts as a source of light
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discharge tube
In the physics lab, the researchers used a discharge tube to observe the spectral lines produced by ionized neon.
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In the physics lab, the researchers used a discharge tube to observe the spectral lines produced by ionized neon.
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