 Zjawisko Dopplera |
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HTML5 Canvas |
| Fala rozchodząca się w ośrodku przy ruchu źródła. Powierzchnie falowe gdy v < vd , v = vd , v > vd, gdzie v to prędkość źródła, a vd to prędkość fali (dźwięku). |
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| Standing wave of sound |
Two sound sources are at x=20 x=80, and a standing wave is formed between the sound sources.
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GIF(1171 ×130) |
| You can see that the center is a standing wave node. |
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| Interference of sound wave |
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GIF(935 ×935) |
There is a standing wave between the sound sources, and the center is the node. You can see that the abdomen is moving a lot sideways.
You can see that the points on the vertical bisector between the sound sources gradually move greatly vertically, and dense and sparse alternate.
You can see that the points that cancel each other right next to each other are moving small sideways. |
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