This quiz works best with JavaScript enabled. Home > Grammar > Academic Writing > Reflection – Quiz 6 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Reflection Quiz 6 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Image formed by reflection from a plane mirror is A) Real and inverted. B) Virtual and erect. C) Real and erect. D) Virtual and inverted. Show Answer Correct Answer: B) Virtual and erect. 2. When distance of object from a mirror is gradually increased then image formed by it becomes inverted which was erect in the beginning. Which type of mirror is this? A) Plane mirror. B) Concave mirror. C) Convex mirror. D) None of the above. Show Answer Correct Answer: B) Concave mirror. 3. Straight lines that represent light waves A) Rays. B) Image. C) Reflection. D) Visible light. Show Answer Correct Answer: A) Rays. 4. Why are you able to see objects A) They absorb light. B) Light refracts through them. C) Reflection of light. D) They emit light. Show Answer Correct Answer: C) Reflection of light. 5. ..... the angle between the normal and the incident ray. A) Angle of incidence. B) Angle of reflection. C) Angle of coincidence. D) Angle of direction. Show Answer Correct Answer: A) Angle of incidence. 6. A virtual image formed by a mirror of an object which is less than the size of an object . Name the mirror ..... A) Concave Mirror. B) Convex Mirror. C) Plane Mirror. D) Both Concave and Convex. Show Answer Correct Answer: B) Convex Mirror. 7. When you translate, you ..... a number to x and y. A) Add or subtract. B) Multiply or divide. C) Add or multiply. D) Subtract or divide. Show Answer Correct Answer: A) Add or subtract. 8. Refraction is the bending of a wave disturbance as it passes from one ..... into another. A) Glass. B) Medium. C) Area. D) Boundary. Show Answer Correct Answer: B) Medium. 9. The action and reaction forces referred to in the third law A) May act on different objects. B) Must act on different objects. C) Must act on the same object. D) Need not be equal in magnitude but act in the same direction. Show Answer Correct Answer: B) Must act on different objects. 10. Reflect (6, -3) over the line x-axis. A) (6, 3). B) (-6, -3). C) (-3, 6). D) (3, -6). Show Answer Correct Answer: A) (6, 3). 11. Which point shows a reflection of point Y(-5, -7) over the y-axis? A) (5, -7). B) (-5, -7). C) (5, 7). D) (5, 7). Show Answer Correct Answer: A) (5, -7). 12. Which of the following is not a property of the image formed by a plane mirror? A) Virtual and erect. B) Object size = image size. C) Object distance = image distance. D) Real and inverted. Show Answer Correct Answer: D) Real and inverted. 13. When light is incident on a polished surface ..... reflection takes place A) Irregular. B) Normal. C) Diffused. D) Regular. Show Answer Correct Answer: D) Regular. 14. Translation is a transformation that moves every point in a figure the same distance in the same direction. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 15. Magnification produced by a convex mirror is always: A) More than 1. B) Less than 1. C) Equal to 1. D) More or less than 1. Show Answer Correct Answer: B) Less than 1. 16. The laws of reflection hold good for A) Plane mirror only. B) Concave mirror only. C) Convex mirror only. D) All mirrors irrespective of their shape. Show Answer Correct Answer: D) All mirrors irrespective of their shape. 17. When light goes from one material(medium) to another it becomes bent, what term means bent? A) Reflected. B) Refracted. C) Absorbed. D) Turned. Show Answer Correct Answer: B) Refracted. 18. What would the image of point A(-2, -9) translate under T(6, 4). Give the coordinates of the point. A) (2, -3). B) (4, -5). C) (-4, 5). D) None of the above. Show Answer Correct Answer: B) (4, -5). 19. Which law explains the phenomenon of reflection? A) Law of Refraction. B) Law of Reflection. C) Law of Diffraction. D) Law of Absorption. Show Answer Correct Answer: B) Law of Reflection. 20. Which rule would give the translation from point P (2, 5) to the image P' (-1, 7)? A) Move 3 units left and 2 units up. B) Move 3 units right and 2 units up. C) Move 3 units left and 7 units up. D) Move 2 units right and 2 units up. Show Answer Correct Answer: A) Move 3 units left and 2 units up. 21. What is the image of T(4, -1) after a reflection over the line y =-x A) (1, -4). B) (-4, 1). C) (-4, -1). D) (-1, 4). Show Answer Correct Answer: A) (1, -4). 22. A ray of light is travelling from a rarer medium to a denser medium. While entering the denser medium at the point of incidence, it A) Goes straight into the second medium. B) Bends towards the normal. C) Bends away from the normal. D) Does not enter at all. Show Answer Correct Answer: B) Bends towards the normal. 23. Image above the principal axis (PA) is A) Virtual. B) Real. C) Upright. D) Upside down. Show Answer Correct Answer: C) Upright. 24. Pentagon ABCDE is reflected across the x-axis to form Pentagon A'B'C'D'E'. Which rule describes this transformation? A) (x, y) $\rightarrow$ (x, -y). B) (x, y) $\rightarrow$ (-x, y). C) (x, y) $\rightarrow$ (-x, -y). D) (x, y) $\rightarrow$ (y, -x). Show Answer Correct Answer: A) (x, y) $\rightarrow$ (x, -y). 25. The ..... axis is the horizontal axis of the coordinate plane. A) X. B) Y. C) Z. D) None of the above. Show Answer Correct Answer: A) X. ← PreviousNext →Related QuizzesGrammar QuizzesReflection Quiz 1Reflection Quiz 2Reflection Quiz 3Reflection Quiz 4Reflection Quiz 5Reflection Quiz 7Reflection Quiz 8Reflection Quiz 9Reflection Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books