1.2 : What are the main assumptions made in water wave mechanics?
Solution: The main assumptions made in water wave mechanics are: (1) the fluid is incompressible, (2) the fluid is inviscid, (3) the flow is irrotational, and (4) the wave height is small compared to the wavelength. (2) the fluid is inviscid
3.1 : A wave with a wavelength of 100 m and a wave height of 2 m is traveling in water with a depth of 10 m. What is the wave speed? (3) the flow is irrotational
Solution: The reflection coefficient for a vertical wall is: $K_r = -1$. (2) the fluid is inviscid
2.2 : What are the boundary conditions for a water wave problem?