If the ratio of pitches of two sounds is 1:2, what is the ratio of their frequencies?
A
2:1
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B
1:1
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C
1:4
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D
1:2
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Solution
The correct option is D 1:2 The pitch of sound is directly proportional to the frequency. The higher the pitch of a sound, the higher is its frequency. Thus, the ratio of their frequencies would also be 1:2.