2. List three ways technology makes life easier. 3. What is a computer? 4. What is artificial intelligence (AI)? 5. What impact has AI had on science? 6. Describe two ways that AI benefits society. 7. Describe two drawbacks of AI. 8. Give an example of how AI can benefit the environment.
9. Research a technological application of physics. Refer back to the table on page 322. Consider: • the problem being solved by this technology • its benefits and drawbacks for society • any benefits and drawbacks for the environment
Past paper questions 1. Final Examination 2019, Question 12
A smart watch uses a green LED to measure a person’s pulse by shining green light into the red blood in the person’s wrist.
:Fig. 33.11
Describe one other technological application of physics that is used in everyday life. j Go to page 164 of your Assessment Book to answer more exam-style questions.