Answer :
The period or time duration of these waves is 0.16 sec. While the wave velocity is 18m/sec.
What is Wavelength?
Wavelength may be defined as the space between equivalent points in the contiguous cycles of a waveform signal propagated in the area or along a wire.
The time duration of these waves is calculated by the given formula:
T = [tex]\frac{1}{F}[/tex] = [tex]\frac{1}{6}[/tex] = 0.16 seconds.
The velocity is calculated by the given formula:
V= Wavelength × Frequency = 6Hz × 3m = 18m/sec.
Therefore, it is well described above.
To learn more about wavelength and frequency, refer to the link:
https://brainly.com/question/10728818
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