spectroscopy
🇺🇸
/spekˈtrɑːskəpi/
🇬🇧
/spekˈtrɒskəpi/
The technique of studying the interaction of light with matter by analyzing the light that is absorbed, emitted, or scattered.
Spectroscopy is used to identify the chemical composition of a substance by examining the light it absorbs or emits.
광학 분광학은 물질이 흡수하거나 방출하는 빛을 검사하여 그 물질의 화학적 성분을 식별하는 데 사용됩니다.