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rydberg

/ˈrɪd.bɜːɡ/

翻译: 里德伯是原子物理学中的单位或常数,用于描述原子光谱中谱线的波数,其值约为1.097×10^7 m^-1,等于氢原子基态电离能的波数。

1 个条目

noun

C2formalcommonscientific/ˈrɪd.bɜːɡ/

A wave number characteristic of the wave spectrum of each element, used in atomic physics to describe spectral lines.

  • 🇨🇳里德伯是原子物理学中的单位或常数,用于描述原子光谱中谱线的波数,其值约为1.097×10^7 m^-1,等于氢原子基态电离能的波数。
  1. Rydberg constant C2 formal scientific

    A fundamental physical constant representing the wave number characteristic of the atomic spectrum of each element, used in the calculation of spectral lines.

    • The Rydberg constant is essential for predicting the emission spectra of hydrogen.
    • Physicists use the Rydberg formula to calculate the wavelengths of spectral lines.
    • The value of the Rydberg constant is approximately 1.097 × 10^7 per meter.

    🇨🇳里德伯常数