SecondaryPhysicsReflection, Refraction and Lenses10–15 min
Ray Box Lab
Measure incident and refracted rays, investigate critical angles and optical fibres, and construct converging-lens ray diagrams.
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0 points
The experiment opens when it comes into view.
Theory and model assumptions
Measure incident and refracted rays, investigate critical angles and optical fibres, and construct converging-lens ray diagrams.
Teacher guidance
MOE Secondary Physics: Light (reflection, refraction, total internal reflection and lenses)
Expected time: 10–15 minutes.