The student clearly describes how the data was obtained and processed, making each procedural step easily understood through specific sample calculations and well-organized tables. The description of data recording and processing is detailed and precise, with all tables, graphs, and figures appropriately annotated, and the use of clear units and error margins demonstrates a high standard of measurement precision. Furthermore, the student considers the impact of uncertainties on the data and results, providing systematic calculations that show an understanding of how these uncertainties affect efficiency calculations. The work does not contain any significant omissions or inaccuracies that would hinder the validity of the conclusions drawn. However, the student does not fully address the research question, as the analysis lacks a discussion on the minimum line and the calculation of uncertainties for the slope and intercept of the best-fit line, which are necessary for a comprehensive understanding of the relationship between resistance and efficiency.
