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When String A is played with String B, it creates a 3.0 Hz beat frequency. When String A is played with String C, it creates a 3.0 Hz beat frequency. If you play String B and C together, what beat frequency will they make? (There are two possible answers; give one.)
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Answers: 2
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When String A is played with String B, it creates a 3.0 Hz beat frequency. When
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