Prompt: 3D scientific animation showing a laser beam moving inside water as the incident angle gradu

Question: User: Prompt: 3D scientific animation showing a laser beam moving inside water as the incident angle gradually increases . At the critical angle θc = 48.6°, the refracted beam bends to a full 90 degrees, skimming perfectly along the water surface . As the angle increases beyond 48.6°, the refracted ray vanishes completely, and 100% of the light reflects back inside the water like a perfect glass mirror . Glowing laser line graphics, dark aesthetic background.English Voiceover & Text:Voiceover: "As the incident angle increases, the refracted ray gets closer to the boundary. At the Critical Angle θc, the refracted ray skims along the surface at 90 degrees. Beyond this angle, no light escapes into the air—it reflects entirely back into the water! This is Total Internal Reflection."