Reflection at Curved Surfaces

1. The principle of reversibility of light states that the paths of light rays are reversible. True or False?

Question 1 of 13

2. Which of the following statements about reflection by a curved mirror is true?

Question 2 of 13

3. A concave parabolic reflector mirror is obtained by?

Question 3 of 13

4. Which of the following terminology is INCORRECT?

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5. Which of the following terminology is INCORRECT?

Question 5 of 13

6. A curved mirror whose reflecting surface curves outward is called?

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7. A curved mirror whose reflecting surface curves inward is called?

Question 7 of 13

8. Mention the 2 types of reflecting surfaces

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9. How does focal length f relate to the radius of curvature R?

Question 9 of 13

10. What is the name of a special curved mirror cut from a section of a curve?

Question 10 of 13

11. Which of the following objects can curved surfaces be obtained from their hollow spaces?

Question 11 of 13

12. MENTION THE DIFFERENCE between a concave mirror and a convex mirror as regards to how they reflect Light?

Question 12 of 13

13. Mention TWO main types of curved surfaces?

Question 13 of 13