Exploring fiber optics in action! 🔍✨ Students investigated the critical angle of an acrylic rhombus, how brightness changes inside, and how light color (wavelength) affects the refraction.💡#IBnIBPhysics #IBnLDBELLib @RandyBelcherBHS @IB_LDBell @LDBellScience
#IBnIBPhysics #IBnLDBELLib