Home▸Physics & Mechanics▸Wave Equation on a String: Impedance Junction, Reflection, Transmission and Energy Flux — 2D Side View and Space-Time

〰️ Wave Equation on a String: Impedance Junction, Reflection, Transmission and Energy Flux — 2D Side View and Space-Time

2D companion of the wave-on-a-string bench: side view of two joined ropes, space-time diagram, energy density and the impedance reflection curve, using the same finite-difference solver.

Physics & Mechanics2DModerate60 FPS📱 Mobile-adapted⇄ 3D version

⚙ Under the hood

2D companion of the wave-on-a-string bench: side view of two joined ropes, space-time diagram, energy density and the impedance reflection curve, using the same finite-difference solver.

Wave EquationImpedanceReflectionTransmissionFinite Differences

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install