Exam-style question
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In Waves in air, fluids and solids, which option best shows process reasoning for the objective: Distinguish pitch from loudness using frequency and amplitude.?.
- A.sound waves: process reasoning for Sound waves
- B.sound waves: a generic revision instruction without the wave idea
- C.sound waves: the opposite relationship from Sound waves
- D.sound waves: a different Unit 4.6 idea not named in the question
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