From: nthabiseng l. <ras...@ya...> - 2006-08-20 22:00:17
|
hi!! Can you translate the following to Tswana?? A standing wave pattern is a vibration pattern created within a medium when the vibration frequency of the source causes reflected waves from one end of the medium. --------------------------------- Talk is cheap. Use Yahoo! Messenger to make PC-to-Phone calls. Great rates starting at 1¢/min. |