4. Waves can experience refraction and diffraction. What is the difference?
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When waves refract they bend around an object. When the diffract they change speed moving from one medium to the next.
When waves refract they change speed moving from one medium to the next. When the diffract they bend around an object.
When waves refract they absorb light and reflect colors. When they diffract they absorb colors and reflect light.
When waves diffract they absorb light and reflect colors. When they refract they absorb colors and reflect light.