Bending the light II - science experiment
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Refraction of light due to density gradient.
In the middle of the aquarium is gradiient density. It means that the density of water as well as its index of refraction changes with height. The light is refracted
V sredini akvarija je gradiient gostote. Pomeni, da se gostota vode kot tudi njen lomni količnik spreminjata z višino. Svetloba se lomi