character: Dr. Lee
topic: Refraction and Reflection in Optics
grade: 11
subject: Physics
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character: Mr. Thompson
topic: Understanding Light Waves
grade: 11
subject: Physics
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character: Ms. Patel
topic: Properties of Mirrors and Lenses
grade: 11
subject: Physics
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character: Professor Kim
topic: Applications of Optical Phenomena
grade: 11
subject: Physics
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