The student has identified a focused and detailed topic of investigation, clearly stating the purpose of the IA. The physics concepts related to the topic are well explained throughout the work. The methodology is clear and easy to follow, addressing the research question. However, improvements can be made in formulating a relevant and fully focused research question in the form of a question and including steps to assure the relevance and reliability of the collected data. Additionally, the student should demonstrate awareness of safety, ethical, and environmental issues in the Risk Assessment section.