Visualising longitudinal waves on a slinky using a motion sensor
Автор: Physics with Simon Poliakoff
Загружено: 2025-03-28
Просмотров: 1611
Описание: A motion sensor measures the distance to a piece of cardboard attached onto a slinky. This allows the displacement-time graph for the cardboard to be plotted as longitudinal waves are sent along the slinky. A useful physics demonstration for students to see why sound waves which are longitudinal might look transverse when displayed on an oscilloscope.
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