Wave Interference
by Anonymous · ⭐ 1 · 🍴 0
When two waves overlap they either add up or cancel out. Change the path difference to produce full reinforcement and full cancellation, watch a standing wave on a fixed string grow as many antinodes as the harmonic number, then move the source and hear the Doppler effect — higher coming toward you, lower going away.
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About this app
Wave Interference is an interactive high-school physics simulator covering constructive and destructive interference, standing waves, and the Doppler effect. Adjust the path difference to align or cancel two waves, change the harmonic number on a string fixed at both ends, and vary a moving wave source’s speed and elapsed time to observe compressed and expanded wavefronts.
Use cases
- High-school students studying wave interference
- Teachers demonstrating interference and standing-wave concepts
- Learners reviewing harmonic numbers, nodes, and antinodes
- Physics practice with guided interactive missions
Features
- Adjustable path difference with constructive, destructive, and intermediate interference states
- Visual comparison of two component waves and their combined wave
- Standing-wave display with adjustable harmonic number, antinodes, and nodes
- Doppler-effect visualization with adjustable source speed and elapsed time
- Guided missions for testing specific interference, harmonic, and source-motion conditions