evelynhernandez0369 evelynhernandez0369

02-10-2018
Physics

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Distinguish between refraction and diffraction

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bellajaime1229 bellajaime1229

02-10-2018

Refraction is the change in direction of waves that occurs when waves travel from one medium to another. It is always accompanied by a wavelength and speed of change. Diffraction is the bending of waves around obstacles and openings.

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