dictionary help| visible spectrum | medical dictionary |
That part of electromagnetic radiation that is visible to the human eye; it extends from extreme red, 7606 A° (760.6 nm), to extreme violet, 3934 A° (393.4 nm).
(05 Mar 2000)
visibility, limit of, visible, visible bell, visible light < Prev | Next > VisiCalc, visile, visinin, vision
Bookmark with:      | word visualiser | Go and visit our forums  |
