10.4 - What you have learnt
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Practice Questions
Test your understanding with targeted questions
What is the near point of the eye for a young adult?
💡 Hint: Think of how close you can hold a book.
What lens is used to correct myopia?
💡 Hint: Consider what shape the lens needs to be.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the power required for correcting myopia?
💡 Hint: Think about the type of lens that diverges light.
True or False: Hypermetropia makes distant objects appear blurry.
💡 Hint: Consider which distance is impacted.
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Challenge Problems
Push your limits with advanced challenges
A person has a far point of 50 cm. What type of lens do they need for correction?
💡 Hint: Consider how we adjust vision with different lens shapes.
Why do stars twinkle but planets do not?
💡 Hint: Think about the distance and size difference between stars and planets.
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Reference links
Supplementary resources to enhance your learning experience.