The normal , Imaginary line at 90 degrees to the object, Obliquely , Not at 90 degrees, Glass block, Material of greater density, Air , Material of lesser density, Angle of incidence , Angle between the normal and incident ray, Angle of refraction , Angle between the normal and refracted ray.

Rangliste

Visuel stil

Indstillinger

Skift skabelon

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Gendan automatisk gemt: ?