Question detail
For Waves for detection and exploration (physics only), a student is working with a loudspeaker and microphone demonstration. Which option best uses compressions, rarefactions and detected vibrations to explain that P-waves can travel through solids and liquids.?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Waves in air, fluids and solids
Question
- A. Waves for detection and exploration (physics only): ray-box boundary observation in a loudspeaker and microphone demonstration
- B. Waves for detection and exploration (physics only): a generic statement that ignores compressions, rarefactions and detected vibrations
- C. Waves for detection and exploration (physics only): a boundary mistake that confuses sound versus ultrasound
- D. Waves for detection and exploration (physics only): a different Unit 4.6 idea from outside Waves for detection and exploration (physics only)
Answer
The correct answer is Waves for detection and exploration (physics only): ray-box boundary observation in a loudspeaker and microphone demonstration.
Explanation
Waves for detection and exploration (physics only): ray-box boundary observation in a loudspeaker and microphone demonstration is correct because it uses the named evidence from a loudspeaker and microphone demonstration and stays anchored to Waves for detection and exploration (physics only). It avoids the common boundary error of sound versus ultrasound while keeping the learning objective visible.
Common mistake
Waves for detection and exploration (physics only) common mistake 1
Giving a vague answer instead of directly addressing: (Physics only) Explain that P-waves can travel through solids and liquids..
Answer by clearly explaining how to (Physics only) Explain that P-waves can travel through solids and liquids..
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