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mass-energy equivalence

/ˈmæs ˈɛnədʒi ɪˈkwɪvələns/

翻译: 物理学中的基本原理,指出质量与能量是等价的、可以相互转化,著名公式为E=mc²,即能量等于质量乘以光速的平方。

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phrase

/ˈmæs ˈɛnədʒi ɪˈkwɪvələns/C2formalscientific
  • zh物理学中的基本原理,指出质量与能量是等价的、可以相互转化,著名公式为E=mc²,即能量等于质量乘以光速的平方。

A fundamental principle in physics stating that mass and energy are equivalent and interchangeable, famously expressed by the equation E=mc², where energy equals mass times the speed of light squared.

  1. Physical principleC2formal

    The principle that mass and energy are equivalent and can be converted into each other, famously expressed by the equation E=mc².

    zh质能等价

    • Mass-energy equivalence explains why nuclear reactions release enormous amounts of energy.
    • Einstein's theory of mass-energy equivalence revolutionized modern physics.
    • The conversion of mass into energy is a key concept in understanding stars.