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12th Grade Physics: Waves & Optics
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Module 4
Refraction at Plane and Spherical Surfaces
1
Snell's Law and Refraction
Apply Snell's law to solve refraction problems at plane interfaces.
2
Apparent Depth and Lateral Shift in Transparent Slabs
Analyze the phenomena of apparent depth and lateral shift through transparent slabs.
3
Critical Angle and Total Internal Reflection
Calculate the critical angle and solve problems involving total internal reflection (TIR).
4
Spherical Refraction Formula
Apply the formula for refraction at a single spherical surface.
5
Snell's Law and TIR: NEET Problem-Solving
Solve a variety of NEET-style problems based on Snell's law and TIR.
Previous module
Reflection from Plane and Spherical Mirrors
Next module
Refraction Through Prisms