Spring 2017 Final Exam Physics I Lectures Online

Spring 2017 Final Exam Phsc I Lctcs Onlinethis Final Exam Support

This Final Exam supports the following Course Goals and Course Learning Outcomes: Goal 1: To give you a reasonable knowledge of the basic concepts of physical science, including mechanics, astronomy, and more contemporary topics such as greenhouse effect, the ozone problem, and black holes. Goal 2: To introduce you to the systematic problem-solving techniques. Goal 3: To prepare you to use physical science in your own life and profession by providing interesting and relevant applications that are clearly understandable from physical principles. CLO1: Demonstrate a fundamental knowledge of the basic laws and principles governing the nature of matter, motion, work and energy forms, fluids, waves, and special topics in astronomy: aligns with (Goal 1) (Goal 2) (Goal 3) CLO2: Use a basic scientific vocabulary that relates to course content: aligns with (Goal 1) (Goal 2) CLO3: Recognize and explain many physical phenomena observed in the physical environment: aligns with (Goal 1) (Goal 3) CLO4: Use the scientific method in concert with the basic laws of physics to model, analyze, and interpret physical scenarios in the course materials to everyday life: aligns with (Goal 1) (Goal 3) CLO5: Use simple mathematical skills to solve problems which pertain to the physical environment: aligns with (Goal 1) (Goal 2)

Paper For Above instruction

The final exam for the Physical Science I course is designed to evaluate students' understanding of fundamental concepts, problem-solving skills, and ability to apply physical principles to real-world scenarios. This comprehensive assessment covers a broad spectrum of topics including mechanics, astronomy, and contemporary environmental issues, reinforcing the course's primary goals of knowledge acquisition, analytical reasoning, and practical application.

One of the key learning outcomes of this course is demonstrating a fundamental understanding of the basic laws and principles governing the nature of matter, energy, fluids, waves, and celestial phenomena. It also emphasizes the importance of scientific vocabulary, recognition of physical phenomena, and the application of the scientific method in analyzing and interpreting data. Additionally, the course aims to develop students' mathematical skills to solve relevant problems, which is critical for effective problem-solving and scientific reasoning.

The exam consists of a series of questions that prompt students to demonstrate their grasp of core concepts, perform calculations, and articulate explanations based on physical principles. The questions include quantitative problems such as estimating the mass of Saturn using orbital data, calculating forces involved in rain impact, and analyzing the motion of objects under various forces. These evaluate students' ability to apply formulas and mathematical reasoning effectively.

For example, a typical question involves estimating the mass of Saturn's planet by applying Newton's law of universal gravitation, given the orbital radius and period of its moon. This requires understanding of planetary motion, gravitational forces, and the application of Kepler's Third Law. Similarly, questions about forces exerted by rain, the motion of objects under gravity, and energy transformations during a leap across a canyon assess understanding of mechanics and energy conservation principles.

The exam also explores wave phenomena, such as analyzing the frequency and wavelength of a mosquito's wingbeat sound, connecting biological processes to physical acoustics. Questions about power output during pulling a box at constant velocity or calculating the impact velocity of a motorcycle crossing a canyon integrate concepts of work, power, and energy conservation.

Further, the exam addresses more advanced topics such as nuclear decay heat, requiring calculations related to energy release during melting, and astrophysical concepts like black holes and singularities. These questions aim to bridge theoretical physics with astrophysical phenomena, encouraging students to connect abstract concepts with observable universe features.

Beyond quantitative questions, the exam includes conceptual ones, such as explaining what black holes and singularities are, or discussing the effects of Earth's radius and mass changes on weight and orbital periods. These foster conceptual understanding and the ability to explain complex phenomena in simple terms. Additionally, questions about resonance, heat transfer, and rebound behaviors relate physical principles to everyday experiences, enhancing the relevance of scientific knowledge to daily life.

Overall, the exam emphasizes applying classroom knowledge to analyze and solve real-world problems, fostering critical thinking and a deeper understanding of physical laws. It also encourages clear communication of scientific concepts, which is essential for effective knowledge dissemination and application. The integrative approach of this exam supports the course goals by promoting a comprehensive understanding of physical science and developing problem-solving skills that are useful both academically and practically.

References

• Halliday, D., Resnick, R., & Walker, J. (2014). Fundamentals of Physics (10th ed.). Wiley.
• Serway, R. A., & Jewett, J. W. (2018). Physics for Scientists and Engineers (9th ed.). Cengage Learning.
• Tipler, P. A., & Mosca, G. (2008). Physics for Scientists and Engineers (6th ed.). W. H. Freeman.
• Knight, R. D. (2017). Physics for Scientists and Engineers: A Strategic Approach with Modern Physics. Pearson.
• Hewitt, P. G. (2014). Conceptual Physics (12th ed.). Pearson.
• NASA. (2020). Exploring the Universe: Black Holes. NASA.gov.
• Feynman, R. P., Leighton, R. B., & Sands, M. (2011). The Feynman Lectures on Physics. Addison-Wesley.
• Young, H. D., & Freedman, R. A. (2015). University Physics with Modern Physics (14th ed.). Pearson.
• Arfken, G., Weber, H., & Harris, F. (2013). Mathematical Methods for Physicists (7th ed.). Academic Press.
• Parker, E. N. (2018). The Physics of Black Holes. Princeton University Press.