character: Ms. Clark
topic: Electromagnetic Waves and Their Applications
grade: 10
subject: Physics
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character: Mr. Johnson
topic: Understanding Radio Waves
grade: 10
subject: Physics
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character: Mrs. Carter
topic: Applications of Microwaves in Communication
grade: 10
subject: Physics
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character: Dr. Lee
topic: Visible Light and Its Uses
grade: 10
subject: Physics
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