wave_motion.gif (10915 bytes)

TUNED METAL BLOCKS








EQUIPMENT
    redball.gif (326 bytes) Tuned Metal Bars (aka Xylophone)
    redball.gif (326 bytes) Striking Hammer
   



NARRATIVE
            There is a set of tuned metal bars (a small Xylophone) of various lengths that are used to show the dependence of frequency on lengths of the individual bars.