Wave equation (λν = c)
波速公式 (λν = c)
Explanation (EN)
The relation linking the wavelength, frequency, and speed of an electromagnetic wave.
Explanation (ZH)
联系电磁波波长、频率和速度的关系式。
About the IPA
The International Phonetic Alphabet is a standardized system of symbols used to represent the sounds of spoken language.
It helps linguists, language learners, and educators accurately describe pronunciation across languages.
Example: the word "hello" in British English is transcribed as /həˈləʊ/ in IPA.