Quick Answer: Mechanical Wave Motion Model is a transverse-wave demonstrator in which a row of pendulums, set into controlled oscillation, forms a visible travelling-wave pattern while each pendulum only swings about its own equilibrium position.
Last updated: October 2026
Key Features
Multiple-pendulum arrangement shows crests, troughs and phase differences
The disturbance travels through the assembly without bulk movement of the elements
The closest published apparatus is manually operated and needs no electricity
About This Product
A practical Physics Miscellaneous Products model for contrasting local particle motion with wave propagation, it also helps explain amplitude, periodic motion and energy transfer. Its closest published configuration, the Transverse Wave Pendulum Apparatus, is intended for secondary, senior-secondary and introductory undergraduate instruction.
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