Last Updated
：2026/01/06
プランク定数
Hiragana
ぷらんくていすう
Noun
Japanese Meaning
量子論において、エネルギーと振動数の間の比例定数として現れる基本定数。光子1個のエネルギーはこの定数に振動数を掛けたものに等しい。記号 h で表される。 / 物理学における自然定数の一つで、量子効果の大きさを特徴づける。ミクロな世界の現象を記述する際に重要な役割を果たす。
Easy Japanese Meaning
とても小さなエネルギーと光の関係をあらわす、物理でつかう特別なすうじ
Chinese (Simplified) Meaning
量子力学中的基本常数，表征能量与频率的关系 / 光子能量与其频率的比例常数
Chinese (Traditional) Meaning
量子力學中的基本物理常數（符號 h） / 描述能量與電磁波頻率關係的比例常數
Korean Meaning
양자역학에서 에너지와 주파수의 비례상수 / 빛과 물질의 양자화와 관련된 기본 물리 상수
Vietnamese Meaning
hằng số Planck / hằng số cơ bản trong cơ học lượng tử, ký hiệu h; liên hệ năng lượng photon với tần số (E = hν)
Tagalog Meaning
pangunahing pisikal na konstante na nag-uugnay sa enerhiya at dalas ng foton / sukat ng tindi ng mga epekto ng mekanikang kuwantum / tinutukoy bilang h sa mga pormula sa pisika
Sense（1）
(physics) the Planck's constant
（ canonical ）
（ romanization ）
（ hiragana ）
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プランク定数
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The Planck's constant is one of the fundamental constants in physics.
The Planck's constant is one of the fundamental constants in physics.
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プランク定数は物理学の基本的な定数の一つです。
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