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wave 2
| Question | Answer |
|---|---|
| Diffraction | The bending of a wave around a eage |
| reflection | when a wave cant pass through something |
| standing wave | when a incoming wave combines with a reflection |
| reflection | the bending of waves due to the change of speed |
| constructive interference | waves that combine to make a bigger wave |
| destructive interference | waves that combine to make a smaller wave |
| principle of superstition | the net responses caused by two or more |
| beats | an interference pattern between two sounds of slightly different frequencies |
| interference | when 2 waves hit each other |
| nodes | a point along the standing waves |
| sound |