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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What part of the eye acts like a camera's lens cover?
💡 Hint: Think about what lets light in.
Question 2
Easy
What vision defect makes it hard to see far away?
💡 Hint: It's also known as nearsightedness.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does the cornea do in the eye?
- Controls light entry
- Focuses light
- Forms images
💡 Hint: Think about what part of the eye ensures light is directed properly.
Question 2
True or False: Myopia is corrected with convex lenses.
- True
- False
💡 Hint: Remember the direction of light for nearsightedness.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design an experiment to demonstrate the function of the cornea and iris using simple materials.
💡 Hint: Think about the principles of focusing and controlling light entry.
Question 2
Illustrate and explain how incorrect lens prescriptions affect vision. Use diagrams to support your explanation.
💡 Hint: Consider how each defect alters the path of light and focus.
Challenge and get performance evaluation