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.
the Take-Away. Narcotics are highly addictive and cause severe damage to the nervous system. Narcotics can temporarily dull the userâs senses and cause them to want to sleep for an extended period of time. Narcotic pain-killers remain an effective treatment for people suffering from chronic pain conditions.