Last Updated
：2026/01/09
でんしボルト
Hiragana
でんしぼると
Kanji
電子ボルト
Noun
Japanese Meaning
電子ボルト（eV）は、エネルギーの単位で、1 個の電子が 1 ボルトの電位差によって得る（または失う）エネルギー量を表す。主に原子物理学・粒子物理学・固体物理学などの分野で、非常に小さいエネルギーを扱うときに用いられる。
Easy Japanese Meaning
でんしがでんきのちからでうけとるはたらきのおおきさをあらわすたんい。
Chinese (Simplified) Meaning
电子伏特；能量单位，符号eV / 一个电子在1伏电势差下获得的能量
Chinese (Traditional) Meaning
電子伏特（eV），能量單位 / 等於電子在1伏電壓下獲得的能量 / 測量粒子能量的常用單位
Korean Meaning
에너지의 단위 / 전자가 1볼트의 전위차에서 얻는 에너지
Indonesian
satuan energi: energi yang diperoleh elektron saat melewati beda potensial 1 volt / disingkat eV
Vietnamese Meaning
Đơn vị năng lượng (eV) bằng năng lượng một electron thu được khi đi qua hiệu điện thế 1 vôn. / Được dùng trong vật lý hạt và vật lý chất rắn; xấp xỉ 1,602×10^-19 joule.
Tagalog Meaning
yunit ng enerhiya sa pisika (eV) / enerhiyang nakukuha ng elektron kapag dumaan sa 1 volt na potensyal / maliit na sukatang enerhiya para sa mga partikulang subatomiko
Sense（1）
電子ボルト: electron volt
（ romanization ）
Quizzes for review
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でんしボルト
See correct answer
In this experiment, energy is measured in electron volts.
In this experiment, energy is measured in electron volts.
See correct answer
この実験では、エネルギーはでんしボルトで測定されます。
Japanese - English
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