🇨🇳Chinese Source WordCode: ZH

能量守恒

Pronunciation / Transliteration: néngliàng shǒuhéng

🇬🇧 Direct English Meaning:
Conservation of Energy/ˌkɒn.səˈveɪ.ʃən əv ˈɛn.ər.dʒi/
nounCEFR B2 (Upper)Top #1500 frequency
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🇨🇳 Example Sentence in Chinese:

"能量守恒是物理学中的一个基本原则。"

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A fundamental principle of physics stating that energy cannot be created or destroyed, only transformed from one form to another.

    "In a closed system, the total energy remains constant, illustrating the conservation of energy."
  2. 2

    The principle applied in various scientific contexts, such as mechanics, thermodynamics, and electrical systems.

    "The conservation of energy is crucial in understanding how engines convert fuel into motion."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The term 'conservation' derives from the Latin 'conservare', meaning 'to preserve', while 'energy' comes from the Greek 'energeia', meaning 'activity' or 'operation'. The concept evolved through the 19th century as scientists began to understand the principles of thermodynamics.

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