Shoaling occurs as as the waves enter shallower water. The wave speed and wave length decrease in shallow water, therefore the energy per unit area of the wave has to increase, so the wave height increases. The wave period remains the same in shoaling.
Healthier Versions. Reducing the oil by half in the cake batter, eliminating the butter in the cream cheese frosting and adding crushed pineapple and nonfat buttermilk to the cake batter to keep it moist results in a single-layer carrot cake with 342 calories per slice, of which 153 come from fat.
One rice cake contains between 69 and 71 calories. Any type of rice cake contains less than 1 gram of total fat, almost none of it being saturated fat. Including a rice cake in your healthy eating plan is a low-fat way to fill yourself up without consuming too many calories.