Wave Interference 3
Interference Waves Physics Contents Index Home
This applet demonstrates superpositions of wave forms which you draw yourself.
Basic operation:
- The applet starts out running showing the interference of two sinusoidal waves.
- The several checkboxes have obvious meanings. You can choose to see notes, wave 1, wave 2, and the sum of both waves.
- Click the 'Draw wave 1' button. A rectangle will appear to the left. Drag your mouse through the rectangle and draw a waveform. Since the animating applet makes it difficult to see the mouse on some systems, a small circle appears to help you with your positioning.
- Click the 'Draw wave 2' button. A rectangle will appear to the right. Drag your mouse through this rectangle to draw the second waveform.
- Click the 'Run' button and the hand drawn waves will be set into motion.
- If you click the 'You control' button at the top right, then you can drag your mouse across the applet horizontally to slowly and carefully examine the interference.
Interference Waves Physics Contents Index Home