Respuesta :
the nature of the wave is a sinusoidaly varying wave.. the each particle of the wave moves up and down.. in the phase
Answer:
Water particles move up and down while the waves passes.
The wave carries the energy forward. The medium particles (here, water particles) do not move along with the wave they oscillate about a fixed position.
As the boat at rest moves up and down, it means the water particles are oscillating vertically up and down while the wave is carrying the energy forward.