As ocean waves get closer to the shore they slow down. this slowing causes them to bend and come in close to parallel with the shore. this is because shallow water and deep water can be thought of as two different media. this bending of a wave is the wave interaction known as

An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40°c, and is repeated 2500 times per minute. using constant specific heats at room temperature, determine the thermal efficiency of this cycle and the rate of heat input if the cycle is to produce 90 kw of power.