Cách sử dụng
Spectroscopic refers to the use of a tool or technology called a spectroscope to study light. Scientists use spectroscopy to learn about the chemical makeup of objects by analyzing the light they emit or absorb. This can be used to understand the composition of stars, planets, and other celestial objects, as well as chemicals on Earth. So, you may use the word spectroscopic when talking about science, chemistry or astronomy.