Jisho

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でん 電磁
Noun
1. electromagnetic spectrumPhysics
Wikipedia definition
2. Electromagnetic spectrumThe electromagnetic spectrum is the range of all possible frequencies of electromagnetic radiation. The "electromagnetic spectrum" of an object is the characteristic distribution of electromagnetic radiation emitted or absorbed by that particular object.
Read “Electromagnetic spectrum” on English Wikipedia
Read “電磁スペクトル” on Japanese Wikipedia
Read “Electromagnetic spectrum” on DBpedia

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