home *** CD-ROM | disk | FTP | other *** search
/ Scientific American: The Amateur Scientist / Scientific American - The Amateur Scientist (Tinker's Guild)(2000).iso / amsci01 / 1982 / 02 / 1982-02-03.gif < prev    next >
Graphics Interchange Format  |  2000-09-11  |  19KB  |  409x242  |  8-bit (256 colors)
Labels: door | lemon | quadrangular prism
OCR: Layer of Distant screen or ground glass photoaraphic paper One of the rays sca tering Two coherent waves One of the rays from laser scattering from Rays interfere grouna photographic terino