Question 8SavedSelect the option that best completes the following sentence. As ocean waves approach shallower water along a coastline they:slow down and decrease in wavelengthslow down and increase in wavelengthspeed up and decrease in wavelengthspeed up and increase in wavelengthI'm not sure

Which factor determines the speed of shallow water waves?Question 18Select one:the depth of the waterthe grain size of the sandthe fetchthe number of buildings near the shoreline

The height of an ocean wave increases as _________________. The shoreline approaches (depth to sea floor decreases) The wind blows harder  The wind blows consistently over longer distances (the fetch) All of the above

Question 7SavedSelect the option that best completes the following sentence. When light passes from air into glass it:slows downspeeds upmaintains a constant speed but changes directionI'm not sure

write a short paragraph to explain a tsunami using the following key ideas and words: HARBOUR WAVE WAVELENGTH WAVE HEIGHT SHALLOW WATER SERIES ENERGY

Water waves of wavelength are incident normally on an obstacle with a narrow gap. The widthof the gap is equal to. The waves from the gap emerge over an angle, as shown.incidentwater wavesemergingwater wavesThe gap is slowly widened.Which changes, if any, occur to and to the wavelength of the emerging waves? wavelengthA decreases remains the sameB increases remains the sameC remains the same decreasesD remains the same increases