Glossary term: 能量
Description: 從最基本的層面來說，能量被定義為一個系統做功的能力。然而，這一定義並沒有反映出能量豐富、多層次的特性，以及它從基本粒子尺度到整個宇宙的不同表現形式。物理學的基本原理之一是總能量始終保持不變。能量有多種形式（如動能、重力勢能、熱能），視具體情況而定，並可從一種形式轉化為另一種形式。相對論物理學描述了質量與能量之間的內在聯繫。能量的單位是焦耳，它量化了一牛頓的力使物體移動一米的距離所作的功。然而，在粒子物理學中，能量是用電子伏特來表示的。
See this term in other languagesTerm and definition status: The original definition of this term in English have been approved by a research astronomer and a teacher The translation of this term and its definition is still awaiting approval
This is an automated transliteration of the simplified Chinese translation of this term
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