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Q: If a wave has a frequency of 15 Hz, it has a period of?

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The period is the reciprocal of the frequency. If the frequency is in Hz, the period is in seconds.

0.02

.05 seconds

4 Hz

0.17 Hz

Frequency = 1 / (period) = 1/6th Hz

Frequency = reciprocal of period = 1/P = 1/0.008 = 125 Hz.

10 Hz = 10 per second Period = 1/Frequency = 1/10 seconds.

Period = reciprocal of frequency ( 1 / frequency ) = 1/50 = 0.02 second = 20 milliseconds

Frequency = 1 / (period) = 1 / 0.008 = 125 Hz.

Frequency = 1/period = 1/0.25 = 4 Hz.

Period = 1 / frequency = 1/100 = 0.01 second.

The frequency is the reciprocal of the period. In this case, 1 / 2.3.

10 Hz

Frequency = 1 / (period) = 1/.4 = 2.5 Hz

The frequency is the reciprocal of the period. 1 / 10 Hz. = 0.1 seconds.The frequency is the reciprocal of the period. 1 / 10 Hz. = 0.1 seconds.The frequency is the reciprocal of the period. 1 / 10 Hz. = 0.1 seconds.The frequency is the reciprocal of the period. 1 / 10 Hz. = 0.1 seconds.

C. 125 Hz.

C 125 Hz

1/25 Hz

1/4 Hz.

It is approx 0.3846 seconds.

Period = 1 / frequency = 1/272 = 0.003676 second (rounded)

Wavelength = speed/frequency = 2/15 Hz = roughly 0.133... Hz.

A period can't be 4 Hz; those are the wrong units. If the period is 1/(4Hz), then the frequency is 4Hz. If the period is 4 seconds, then the frequency is 0.25 Hz. They are inversely related.

Frequency = 1/period = 1/0.006 = 1662/3 Hz.