8. a deep-water wave far offshore has a wavelength of 14 meters. what is the speed

8. a deep-water wave far offshore has a wavelength of 14 meters. what is the speed of this wave? (use correct units in answer)
9. a tsunami is triggered by an earthquake, and moves off through part of the indian ocean that is 3.4 kilometers (3400 meters) deep. how fast is the tsunami moving?
10. jim moore discovered evidence that giant submarine landslides can trigger tsunamis while he was studying what island chain?
11. the old u.s. navy map showed the in the area being studied by jim moore. a) salinity b) bathymetry c) plate boundaries d) earthquake epicenters