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The frequency measures?
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The number of oscillations in a wave as spitch
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The number of peaks in a wave as wavelength
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The speed of a wave as frequency
That's Correct!
It's Wrong!
The frequency of a wave refers to the number of oscillations or cycles it completes in a given time period. It is usually measured in hertz (Hz). In this context, "spitch" seems to be a typographical error and should be "pitch". Pitch is a perceptual property of sound that is closely related to its frequency. So, the correct answer is that frequency measures the number of oscillations in a wave as pitch.
