Course: Science Subtest I
Lesson: Optics and Waves
Topic: How We See      Page 4 of 27  

If you've answered these questions correctly, congratulations! You can finish testing your knowledge of this subject with the Guided Question (on the next page) and the Final Question (on the next to the last page). If you are confident in your comprehension of the subject matter, you are invited to review this topic quickly but may reasonably continue to the next topic now.

If you missed one or more of these questions, or felt uncertain about the answer, please continue to the next page and try answering the Guided Question. You’ll receive a greater degree of feedback to help you understand how to think about this subject.

Don’t worry if you don’t answer this question correctly. You will also have the option of continuing on to a review of basic information about how we see.