Berakas Beach Research Paper

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Berakas Beach On the 10th of November 2011, we went to the Berakas Beach for an investigation on Longshore Drift, Types of Weathering occurred on the beach, Wave Height and Wave Frequency and a Beach audit. On the day of the trip, the weather in the beginning was hot, sunny and dry. As we were approaching the end of the trip, it began to rain and it was cold and wet. We were unable to finish one investigation (Beach Audit) due to rain. I am going to find out whether the wave height and wave frequency determines the type of wave. There are two different types of waves and they are constructive waves and destructive waves. Constructive waves have a stronger swash and have a weaker backwash. Constructive waves deposits sediments and it forms the beach. Destructive waves have a stronger backwash and have a weaker swash. Destructive waves erode the beach and it destroys the beach. On that day, we did four different investigations on the Berakas Beach. We were split into groups of five for all investigations. The first investigation we did was the wave…show more content…
We used a bottle with no water inside and used it as a float for our investigation. The investigation was to find how long the bottle took from one point to another point 10 metres apart. For this investigation, we used a measuring tape, bottle, stopwatch and a compass. We used a compass to find which direction the fetch is coming from and that tells us which direction longshore drift is happening. We used the stopwatch to find the time taken from one end to the other end. The last equipment we used for this investigation was the measuring tape, to find 10 metres of a distance in the beach. Two people from our team were holding the edges of the measuring tape; one person was holding the stopwatch, one person was holding the bottle (ready to release the bottle into the sea) and the last person was holding the compass to find which direction the fetch is coming
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