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Lubov Fominskaja [6]
3 years ago
8

If you want to change the pitch of a sound, you have to change the ___ Question 7 options: volume speed amplitude frequency

Biology
1 answer:
charle [14.2K]3 years ago
8 0

The correct answer is frequency.

The pitch can be defined as the quality of sound produced by the rate of vibration producing it.

It is directly related to the the frequency of the sound wave. If the frequency is increased then its pitch will also increase and vice versa.

As for normal people it is a bit difficult to differentiate between the two but the musician are trained so they can differentiate the difference between the two even if the difference is 2 Hz




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1. It is now illegal to import or purchase Burmese pythons in Florida. Probably, at some point, python owners who no longer wanted to care for them let them go in the Everglades. By the mid-1990s, the pythons had established a breeding population.

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To konw more about homologous chromosomes please click on the link brainly.com/question/27258467

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