For K-12 Students · Wave Interference
Wave Interference for a hammer throw
Built for k-12 students learning it in middle or high school. Watch the idea come alive with plain-language steps and everyday examples — perfect for projects and homework. Simulate a hammer throw live below — adjust the inputs and watch it respond, right in your browser.
Wave Interference StudioLive
two-source interference · ripple tank
Controls
Two point sources emit circular waves — where they meet, you see constructive and destructive interference fringes. Drag either source on the canvas to reposition it and watch the pattern update live.
Presets
Data Inspector
Sources2
Grid220×220
Wavelength15.7 px
Separation100 px
Patterninterference fringes
Governing equation
Reading this result: Wavelength is about 15.7 px and the two sources sit 100 px apart. Bright fringes appear where the path difference to the two sources equals a whole number of wavelengths (constructive interference); dark fringes fall halfway between, where the difference is a half-wavelength (destructive interference). Shrinking the wavelength or widening the separation would pack more fringes into the same space.
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More with Wave Interference
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Frequently asked questions
- Is this good for k-12 students?
- Yes — this version of "Wave Interference for a hammer throw" is framed for k-12 students learning it in middle or high school. Watch the idea come alive with plain-language steps and everyday examples — perfect for projects and homework.
- Do I need to install anything?
- No. It runs in any modern browser, free, with no account required.