Answer :
Answer:
velocity = 7.30 m/sec
23 m depth wave will feel bottom
Explanation:
given data
wavelength = 46 meters
wave period = 6.3 second
to find out
velocity and At what water depth will a deep water wave begin to feel bottom
solution
we get here velocity that is express as
velocity = [tex]\frac{wave\ length}{wave\ period}[/tex] .............1
velocity = [tex]\frac{46}{6.3}[/tex]
velocity = 7.30 m/sec
and
wave base = [tex]\frac{1}{2}[/tex] × wavelength .................2
wave base = [tex]\frac{1}{2}[/tex] × 46
wave base = 23 m
here water depth more than 23 m will producer will circular wave less than elliptical wave
so 23 m depth wave will feel bottom
The velocity of deep-water waves is about 7.3 m/s
What is velocity?
Velocity is the ratio of wavelength to period. It is given by:
Velocity = wavelength / period
Given that wavelength of 46 meters and a wave period of 6.3 seconds, hence:
Velocity = 46 m / 6.3 s = 7.3 m/s
The velocity of deep-water waves is about 7.3 m/s
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