About this document
History of Electromagnetic Spectrum by ysabelle roco is a document available to read on EtoBox.
Light is a nonionizing form of electromagnetic radiation that can be separated into different frequencies using spectroscopy. Throughout history, humans were aware of light and heat but did not understand they were connected until the 17th century when Newton showed white light is made of a spectrum of colors. In the 19th century, Maxwell
- Author
- ysabelle roco
- Language
- EN