Exam-style question
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For Lenses (physics only), a student is working with a loudspeaker and microphone demonstration. Which option best uses compressions, rarefactions and detected vibrations to describe how a convex lens can form a virtual image when the object is inside the focal length.?.
- A.Lenses (physics only): ray-box boundary observation in a loudspeaker and microphone demonstration
- B.Lenses (physics only): a generic statement that ignores compressions, rarefactions and detected vibrations
- C.Lenses (physics only): a boundary mistake that confuses sound versus ultrasound
- D.Lenses (physics only): a different Unit 4.6 idea from outside Lenses (physics only)
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