Type Wave Longitudinal Wave and Transverse Wave Wave Demonstrator Longitudinal Transverse Wave Demonstrator Physics Teaching Demonstration Longitudinal Wave Demonstrator Box

Features

• The front and back sides of this instrument can respectively demonstrate the formation and propagation of longitudinal and transverse waves. There are 16 vibrators on both sides, which can display 1/4 wavelength. It can be used for physics teaching demonstration experiments in ordinary middle schools and technical secondary schools.
• There are 16 eccentric wheel shaft holes on the same rotating shaft in the instrument, which are sleeved on the rotating shaft. When the first eccentric wheel rotates 30″ with the shaft, the variable drives the second eccentric wheel to rotate; after the second eccentric wheel rotates 30″
• When the eccentric wheel rotates around axis 01, the transverse wave rod oscillates on the vertical plane around axis 02 twice, point A makes up and down simple harmonic motion, 16 eccentric wheels drive 16 particles A to make transverse wave propagation, and the longitudinal wave rod 3 With the swing of the eccentric on the horizontal plane
• Hold the handle and rotate it counterclockwise until the 16 vibrators A or B are evenly arranged and vibrate as a whole. Special attention is paid to the midline of the vibrators falling from the top to the equilibrium position (the longitudinal wave mass points are on the respective positions on the vertical line).
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