Final answer:
The period of a wave with a frequency of 12 Hz is 0.08 seconds.
Step-by-step explanation:
The period of a wave is the time it takes for one complete cycle or wavelength to pass a point. Frequency, on the other hand, is the number of cycles or wavelengths that pass a point in one second.
Given that the wave in question has a frequency of 12 Hz, we can use the formula:
Period = 1 / Frequency
Therefore, the period of the wave is 1/12 or 0.08 seconds.