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en.wikipedia.org/wiki/Refraction

Refraction is the change in direction of wave propagation due to a change in its transmission medium. The phenomenon is explained by the conservation of ...

www.britannica.com/science/refraction

refraction: In physics, the change in direction of a wave passing from one medium to another caused by its change in speed. For example, waves in deep water ...

www.sciencelearn.org.nz/resources/49-refraction-of-light

Apr 26, 2012 ... Refraction is the bending of light (it also happens with sound, water and other waves) as it passes from one transparent substance into another.

www.khanacademy.org/science/physics/geometric-optics/reflection-refraction/v/refraction-and-snell-s-law

In the last couple of videos we talked about reflection. And that's just the idea of the light rays bouncing off of a surface. And if the surface is smooth, the incident ...

www.physicsclassroom.com/class/refrn/Lesson-2/The-Angle-of-Refraction

Refraction is the bending of the path of a light wave as it passes across the boundary separating two media. Refraction is caused by the change in speed ...

www.physicsclassroom.com/class/refrn/Lesson-1/The-Cause-of-Refraction

We have learned that refraction occurs as light passes across the boundary between two media. Refraction is merely one of several possible boundary ...

www.merriam-webster.com/dictionary/refraction

Define refraction: deflection from a straight path undergone by a light ray or energy wave in passing obliquely from one medium (such as air) into…

www.dictionary.com/browse/refraction

Refraction definition, Physics. the change of direction of a ray of light, sound, heat , or the like, in passing obliquely from one medium into another in which its ...

www.youtube.com/user/calofdutyowner

I spent days making this minute long trailer so please sub I'm at the pinnacle of desperation http://yt.refractionplays.com - click to subscribe!