Wave Upon Wave
★Exhibit Content: Science popularization of wave superposition principle and interference phenomenon ★Interaction: Desktop mechanical interactive device ★Operation: Visitors adjust the relative position of the upper and lower waveform modules by moving the handle. The fixed waveform below and the adjustable waveform above will superimpose, intuitively presenting the effects of constructive interference (increased composite amplitude) and destructive interference (decreased composite amplitude), helping to understand the law of wave superposition. ★Exhibit Description: The exhibit consists of a fixed waveform module, an adjustable-height copper rod set, a sliding handle, and an acrylic protective cover. It is a recommended exhibit from PopsciCat Exhibit Store. Visitors move the handle to change the phase difference between the two waves and observe the composite changes in the waveform, clearly demonstrating wave superposition and interference. Through a concrete mechanical structure, the exhibit transforms abstract wave optics principles into directly observable dynamic effects, suitable for science popularization displays in science and technology museums, youth activity centers, and physics science exhibition areas. ★Scientific Principle: This exhibit is based on the principle of wave superposition: When two waves are in phase, constructive interference occurs, and the composite amplitude is the sum of the amplitudes of the two waves; When two waves are out of phase, destructive interference occurs, and the composite amplitude is the difference between the amplitudes of the two waves; In general, the composite amplitude lies between these two extremes, determined by the phase difference between the two waves.
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- 2.0×0.7×1.4 2.0×0.7×1.4Dimensions (unit: m): 2.0×0.7×1.4 Brand: PopsciCat Model: PopsciCat-Wave-009 1. Materials ① Base: square tube frame 25×25, sheet metal with baked paint (thickness ≥2mm) ② Tabletop: Kelesi artificial stone, thickness ≥12mm, anti-slip and wear-resistant ③ Protective cover: acrylic transparent protective cover, anti-mistouch and dustproof ④ Wave demonstration props: custom fixed waveform module, adjustable-height copper rod set, sliding handle assembly ⑤ Accessories: custom guide rails, sliders, fasteners, etc. 2. Main Configuration ① Interactive device: dual sliding module translation mechanism (lower fixed waveform module, upper adjustable copper rod set module), dual control handles ② Safety components: limit device, anti-pinch design 3. Exhibition Requirements ① Energy requirement: none (pure mechanical interactive device) ② Installation base: direct placement, requires flat ground ③ Entry passage: door frame size (width×height) ≥2.0m×2.0m, continuous turning interval ≥2m ④ Maintenance access: not required
★Exhibit Content: Science popularization of wave superposition principle and interference phenomenon ★Interaction: Desktop mechanical interactive device ★Operation: Visitors adjust the relative position of the upper and lower waveform modules by moving the handle. The fixed waveform below and the adjustable waveform above will superimpose, intuitively presenting the effects of constructive interference (increased composite amplitude) and destructive interference (decreased composite amplitude), helping to understand the law of wave superposition. ★Exhibit Description: The exhibit consists of a fixed waveform module, an adjustable-height copper rod set, a sliding handle, and an acrylic protective cover. It is a recommended exhibit from PopsciCat Exhibit Store. Visitors move the handle to change the phase difference between the two waves and observe the composite changes in the waveform, clearly demonstrating wave superposition and interference. Through a concrete mechanical structure, the exhibit transforms abstract wave optics principles into directly observable dynamic effects, suitable for science popularization displays in science and technology museums, youth activity centers, and physics science exhibition areas. ★Scientific Principle: This exhibit is based on the principle of wave superposition: When two waves are in phase, constructive interference occurs, and the composite amplitude is the sum of the amplitudes of the two waves; When two waves are out of phase, destructive interference occurs, and the composite amplitude is the difference between the amplitudes of the two waves; In general, the composite amplitude lies between these two extremes, determined by the phase difference between the two waves.
Review
Principle Display: ★★★ Interaction Effect: ★★★★ Ease of Installation: ★★★★★ Durability: ★★★★ Overall Rating: ★★★