An equilateral prism of refractive index \( 1.45 \) is surrounded by water of refractive index \... VIDEO
An equilateral prism of refractive index \( 1.45 \) is surrounded by water of refractive index \( 1 \cdot 33 \). A narrow beam of light is incident normally on one face of the prism. Find the direction of the emergent ray.https://bit.ly/YTAI_PWAP https://www.pw.live
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