The wave principle predicted that light waves could interfere with one another like sound waves (as observed around 1800 by Thomas Younger). Younger showed via a diffraction experiment that light behaved as waves. Newton's corpuscular theory implied that light would vacation more rapidly inside a denser medium, while the https://flat-pack-container-house54332.ssnblog.com/37685594/modular-container-house-no-further-a-mystery