The student does not clearly describe how the data was obtained and processed, as there is a need for clarification regarding the timing of measurements in the experiment. Additionally, the description of data recording and processing lacks detail, with tables needing specific titles and appropriate units for clarity. The student also fails to include considerations of uncertainties, which should be calculated and discussed to enhance the understanding of the results. However, the investigation maintains validity, with a well-structured analysis and appropriate conclusions drawn from the data. Finally, the data processing conducted does not adequately address the research question, as the student should provide more detail on the ANOVA analysis performed.
