Question

Consider a wave with a period of 22 seconds in a water depth of 2 m.
What is the wave length of this wave?
Use the following values for constants (if required):

g = 9.81 m/s^2,ρ = 1025 Kg/m^3, σ ′ = 0.072 N/m, π ≈ 3.14.
Write your answer in meters to the nearest tenth

Answer 1

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- The velo Waves ga 25 Period of the ware T = 22 seconds So, frequency of the ware, futi za = 0.0 455 5 of idealized trav velocity bravelling in the water is given by: N = tanh/20 - ) A = ware length da water depth -ge acceleration due We know, tankml fom xnx for small a So, the cases are, for deep water, da Jgd for shallow water, dc ? Here, the water (d=2m) is shallowe. so, v=Jgd = 59.81*2 m/s = 4:43 m/s length the ware is given by 4:43 e 97.35 m to gravity for Large x va ga 2ī 19 = 2 ୧୪ ware of 2 Ne a Z chi 0 0 455 ware lung thi la e 97.35 m 9th