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EntityQ165939· pop 85· linked from 526 articles

การสะท้อน

Also known as reflexion, mirroring

change in direction of a wavefront at an interface between two different media so that the wavefront returns into the medium from which it originated

AI overview

Reflection is what happens when a wave—like light or sound—bounces off a surface and travels back into the material it came from, rather than passing through. It matters because reflection is how we see objects, hear echoes, and use many technologies from mirrors to sonar.

AI-generated from the Wikipedia summary — may contain errors.