In physics colour is connected especially with electromagnetic radiation of a certain choice of wavelengths seen to the human eye. The radiation of this sort of wavelengths constitutes that part of the electromagnetic spectrum known as the obvious spectrum—i.e., light. During the mid-nineteenth century, light was explained by James Clerk https://illuminatingaboutmeaning92604.mpeblog.com/49161964/the-single-best-strategy-to-use-for-what-are-the-benefits-of-illuminating