inverse square law的意思、翻譯和例句

是什麼意思

「反平方定律」是一種物理學原理，描述某些物理量（如光強度、重力、電場強度等）隨著距離的平方反比減少的關係。這意味著，如果距離增加，該物理量的強度會以距離的平方的反比方式減少。具體來說，當距離增加一倍時，強度將減少到原來的四分之一。這個定律在許多自然現象中都有應用，特別是在光學和重力學中。

依照不同程度的英文解釋

  1. A rule about how things like light or gravity get weaker as you move away.
  2. A principle that shows how some forces decrease with distance.
  3. A scientific law that explains how certain things become weaker when you are farther away.
  4. A law stating that the strength of something decreases as the distance increases.
  5. A principle that describes the relationship between distance and the intensity of forces.
  6. A scientific law indicating that intensity is inversely proportional to the square of the distance.
  7. A principle that quantifies how certain physical quantities diminish as a function of distance.
  8. A fundamental law in physics that describes how the strength of a force decreases with the square of the distance from its source.
  9. A mathematical relationship that illustrates how certain physical phenomena diminish in intensity as the observer moves further from the source.
  10. A scientific law that illustrates the inverse relationship between the intensity of a force and the square of the distance from its source.

相關英文單字或片語的差別與用法

1：Inverse Square Law

用法：

在物理學中，反平方定律常用來描述光、重力和電場等現象。這個定律表明，當觀察者距離某個源頭越遠，從該源頭發出的力量或輻射的強度會以距離的平方反比減少。這意味著，若距離加倍，強度將減少到原來的四分之一。這個定律適用於許多自然現象，並且在科學研究中經常被引用。

例句及翻譯：

例句 1：

根據反平方定律，距離光源越遠，光的強度就越弱。

According to the inverse square law, the farther you are from a light source, the weaker the light intensity.

例句 2：

重力的強度也遵循反平方定律，距離越遠，重力越小。

The strength of gravity also follows the inverse square law; the farther away, the weaker the gravity.

例句 3：

在學習電磁學時，反平方定律是非常重要的概念。

In studying electromagnetism, the inverse square law is a very important concept.

2：Square Law

用法：

平方定律通常用來描述與距離相關的現象，特別是在光學和重力學中。這個定律表明，強度或力量與距離的平方成反比。這意味著，當距離增加時，強度會以平方的方式減少。平方定律不僅適用於光和重力，也可應用於其他物理現象，如聲音強度和電場強度。

例句及翻譯：

例句 1：

平方定律在計算聲音強度時也非常有用。

The square law is also very useful in calculating sound intensity.

例句 2：

在研究重力時，平方定律幫助我們理解物體之間的相互作用。

When studying gravity, the square law helps us understand the interactions between objects.

例句 3：

平方定律在許多物理學的應用中都是基礎概念。

The square law is a fundamental concept in many applications of physics.

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