/sci/ - Science & Math

Anonymous Sat Apr 15 13:07:10 2023 No.15354169 [View]
File: 63 KB, 883x419, mirror.jpg [View same] [iqdb] [saucenao] [google]

>>15345010
The black box in pic related represents the sheet of paper. Think about how the person filming in OP has to put their camera at a shallow/oblique angle to be able to see the reflection of the object "behind" the paper. Think about how light reflects off a mirror at an equal + opposite angle to that which it strikes at.

>>	Anonymous Mon Apr 10 08:59:28 2023 No.15340218 [View] File: 63 KB, 883x419, 1681115025714827.jpg [View same] [iqdb] [saucenao] [google] >>15340217

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/sci/ - Science & Math

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