Various sounds were recorded using a microphone and the signal
displayed on an oscilloscope (CRO).
sound
Ind3|
i) Which sound wave had the highest frequency?
ii) Which sound wave had the highest pitch?
ii) Which sound wave has the lowest volume?
A. sound 3 B. sound 1 C. sound 4
D. sound 2
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Explanation:
B)
Sound 1C
is right answer mark brainliest
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