The student has identified a focused and detailed topic for investigation and has described a relevant and fully focused research question. The physics behind the topic is explained well enough for the reader to easily understand without the need for rereading. The methodology of the investigation is clear, easy to follow, and focused on addressing the research question. The student has also taken steps to assure the relevance and reliability of the collected data and has shown full awareness of safety hazards that can arise during the procedure. However, ethical and environmental considerations were not mentioned.