Practice - Assessment Questions
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Practice Questions
Test your understanding with targeted questions
What type of mirror is used in headlights?
💡 Hint: Think of mirrors that focus light.
What type of lens corrects myopia?
💡 Hint: It's the type of lens that helps you see nearby things clearly.
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Interactive Quizzes
Quick quizzes to reinforce your learning
Which type of mirror converges light?
💡 Hint: Think about mirrors that create focused light beams.
True or false: Hypermetropia can be corrected with concave lenses.
💡 Hint: Recall the types of lenses used for different vision corrections.
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Challenge Problems
Push your limits with advanced challenges
If you have a concave lens of focal length -10 cm, and you want to form a virtual image of an object placed 15 cm from the lens, where will the image be formed?
💡 Hint: Use the lens formula: 1/f = 1/v - 1/u.
A pencil is partially submerged in water. Explain what will be observed when viewed from the side, and why does this happen?
💡 Hint: Consider how light changes speed when it enters a different medium.
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Reference links
Supplementary resources to enhance your learning experience.