hear f1 click here.> hear f2 click here.> hear f4 click here.>
To see/hear the first standing wave on the singing rod click here.(.avi, slow down load)>
To see/hear the first standing wave on the singing rod click here.(RealVideo, faster download)>To see/hear the second standing wave on the singing rod click here.(.avi, slow down load)>
To see/hear the first standing wave on the singing rod click here.(RealVideo, faster download)>To see/hear the last standing wave on the singing rod click here.(.avi, slow down load)>