Why does a straw look bent in water? The secret is the index of refraction!
Автор: SnapLearn🫰🏻
Загружено: 2025-11-30
Просмотров: 3
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Light doesn’t always travel straight — it bends! 🌈
This bending happens because different materials slow down light differently, and this change is measured using the index of refraction.
Air ≈ 1 → Almost no bending
Water ≈ 1.33 → Noticeable bending
Glass ≈ 1.5 → Even more bending
That’s why a straw looks bent in water and why lenses, prisms, and glasses work the way they do! 🔍✨
Learn the science behind everyday magic.
📌 Follow @SnapLearn for daily science shorts!
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#refraction #sciencefacts #physicsfun #lightbending #optics #learnwithme #scienceexplained #youtubeshorts #trending #viralshorts #education #SnapLearn
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