Torsional wave device, large or small.

3B10.30 • B+25+30

diagram for demo

Kelvin Torsional Transverse Wave Model. Light weight rods are mounted, in a parallel fashion, on a long piece of spring-steel wire. An electric motor can be used to introduce a periodic oscillation to one rod, and a transverse wave travels down the length of the apparatus. The opposite end can be free or tied down, or connected to a dash-pot assembly for damping, or connected to another model of same or different dimensions.

Related Demos

3B10.50 Transverse wave model, hand-cranked. 3B10.70 Transverse 3-dimensional wave model, hand-cranked. 3B10.10 Rubber rope stretched across front of room. 3B10.10 Brass spring on white plastic sheet. 3B10.30 Torsion wave model.
B+25+0 Transverse wave model, hand-cranked. B+25+1 Transverse 3-dimensional wave model, hand-cranked. B+25+5 Longitudinal wave model, hand-cranked. B+25+10 Rubber rope stretched across front of room. B+25+15 Brass spring on white plastic sheet. B+25+20 Suspended slinky on threads for compression wave. B+25+25 Mechanical water wave model, hand-cranked. B+25+27 Hand held long torsional wave device B+25+35 Applet: Longitudinal and Transverse Wave Motion B+25+36 Applet: Longitudinal Waves B+25+37 Applet: Dispersion Applets