The student outlined the topic of their study at the beginning of the essay, clearly stating its aim to the reader. The proposed title, although somewhat long, effectively conveys the essence of the research question. The student established a clear context for the study, providing relevant background information and identifying the relevant physical principles. Additionally, the essay includes a clear explanation of how the chosen methods and materials address the research question, and it discusses uncertainties and limitations. The emphasis of the essay is on physics as a science, without irrelevant discussions about the history of physics or recollection of discoveries.
