The student clearly describes how the data was obtained and processed, making each procedural step easily understood. However, the description of data recording and processing lacks detail and precision, as not all tables and figures are appropriately annotated, and consistency in units and significant figures is missing. Additionally, the document does not include clear considerations of the impact of uncertainties on the data and results, which should be addressed. While the student's work does not hinder the validity of the conclusions, relevant data processing is insufficiently demonstrated, and the student is encouraged to show calculations and interpretations that directly relate to the research question.