What is the inverse of frequency?

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Multiple Choice

What is the inverse of frequency?

Explanation:
Frequency tells how many cycles happen each second. The inverse of that is the period, which is how long one cycle takes. Since they are reciprocals, f = 1/T and T = 1/f. So a 5 Hz wave has a period of 0.2 seconds. Wavelength, amplitude, and pressure describe other aspects of a wave and aren’t simply the time per cycle, so they aren’t the inverse of frequency.

Frequency tells how many cycles happen each second. The inverse of that is the period, which is how long one cycle takes. Since they are reciprocals, f = 1/T and T = 1/f. So a 5 Hz wave has a period of 0.2 seconds. Wavelength, amplitude, and pressure describe other aspects of a wave and aren’t simply the time per cycle, so they aren’t the inverse of frequency.

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