Answer:
6.5 meters
Explanation:
Background Knowledge:
The most familiar example of breaking wave is the breaking of water surface waves on a coastline.
Explanation:
The process of Wave breaking in most of the cases occurs when the amplitude reaches the point that the crest of the wave actually overturns
Factors by which waves are produced:
Different type of waves are produced and varied according to different type of factors. These factors are
Wind direction
Type of swell
Sea floor features
Slope of sea bed
Direct answer of the question:
In general rule, Waves start to break on reaching a water depth of 1.3 times the wave height.
In this question wave height is 5 meters so wave breaks on
5 × 1.3 = 6.5 meters
