Examlex
Because ________ particles are relatively large (say,1000 nm in diameter)they scatter visible light,making the mixtures containing these particles appear cloudy.This scattering is known as the Tyndall effect.
Motion Picture
A series of still images that, when shown on a screen, create the illusion of moving images; commonly referred to as a movie or film.
Government Regulation
The imposition of rules by government authorities designed to control or manage specific activities or practices.
Internet Newsgroups
Online discussion forums where people can post messages and comment on various subjects, typically accessed through the Usenet system.
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