https://www.khanacademy.org/science/ap-physics-2/x0e2f5a2c:geometric-optics/x0e2f5a2c:refraction/v/refraction-through-glass-slab 2020-06-23T07:22:42Z Refraction through glass slab Let's explore refraction of light through any parallel sided medium. Will also see why things appear to shift (lateral shift) when looked through such a medium.  Mahesh Shenoy video https://cdn.kastatic.org/googleusercontent/rQnNh0wAkvwFE2sGfoimJCzfPYctgCnoKTk0DnabeUws2iGqEyg3h4NP_J_aj6YZ9qTDy3qmlcMtf9JEsyqQi9Ei Refraction through glass slab Let's explore refraction of light through any parallel sided medium. Will also see why things appear to shift (lateral shift) when looked through such a medium.  https://cdn.kastatic.org/ka-youtube-converted/YIYnSAb9Q9Y.mp4/YIYnSAb9Q9Y.mp4 666 Refraction of light through glass slab https://www.khanacademy.org/science/grade-10-physics-snc-aligned/x502b86fa259f0088:light-waves/x502b86fa259f0088:refraction-of-light/e/refraction-through-a-rectangular-glass-slab 2026-04-08T01:15:04.085520103Z Refraction through a rectangular glass slab Let's solve some questions! vibhor exercise