A simple example of a polarized transverse wave is vibrations traveling along a taut string (see image); for example, in a musical instrument like a guitar string. Depending on how the string is plucked, the vibrations can be in a vertical direction, horizontal direction, or at any angle perpendicular to the string.
Commission on Narcotic Drugs considers future of drug control. 14 March 2008 - The 51 st session of the annual Commission on Narcotic Drugs (CND) wrapped up today.
Narcotic was originally a term use to describe drugs that induce sleep, i.e. opium/opiates, barbiturates etc. But now American law enforcement use the term to describe all iâ¦llicit (illegal) substances, because they're not very clever and get confused easily, not really what you want from people in authority.