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Session 14: Ray Optics – Refraction at plane surfaces
• Sunday Test Discussion
• Magnification & Refraction Mnemonics
• Concepts review (Ref index, App depth, normal shift, TIR,
Dispersion, 3 conditions in Prism)
• Examples (prism)
• Dispersive power of a prism
• Combination of prisms (angular dispersion & mean deviation)
• Examples (dispersion)
• Reflection at curved surfaces
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Q 1).
3
Q 2).
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Q 3).
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Q 4).
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Q 5).
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Q 6).
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Q 7).
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Q 8).
10
Q 9).
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Q 10).
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Magnification - Mnemonic
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Refraction - Mnemonic
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