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Waves 2
| Question | Answer |
|---|---|
| reflection | wave BOUNCES back |
| refraction | BENDING of a wave |
| diffraction | wave bends AROUND obstacle, through narrow opening |
| interference | waves come TOGETHER |
| constructive interference | makes LARGER wave |
| destructive interference | waves NEGATE each other |
| standing wave | appear to be vibrating vertically without traveling horizontally |
| resonance | object vibrates another without touching |