This quiz works best with JavaScript enabled. Home > English Grammar > Grammar > Academic Writing > Reflection – Quiz 17 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Reflection Quiz 17 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Your light-sensing organ is your A) Brain. B) Eye. C) Ear. D) Finger. Show Answer Correct Answer: B) Eye. 2. Light hitting a mirror and bouncing off is an example of ..... A) Refraction. B) Transmission. C) Reflection. D) Absorption. Show Answer Correct Answer: C) Reflection. 3. Point K (4, 2) is translated using this rule:(x, y)$\rightarrow$ (x + 3, y-1)What are the coordinates of K'? A) (6, 3). B) (7, 1). C) (7, 3). D) (5, 3). Show Answer Correct Answer: B) (7, 1). 4. R$_{x=a}$(x, y) = A) (x, 2a-y). B) (2a-x, y). C) (-x, -y). D) (2a+x, 2a+y). Show Answer Correct Answer: B) (2a-x, y). 5. A ..... breaks white light into colors. A) Prism. B) Visible spectrum. C) Lens. D) Shadow. Show Answer Correct Answer: A) Prism. 6. What is the size of the image formed when an object is kept at the focus in front of concave mirror? A) Highly enlarged. B) Diminished. C) Enlarged. D) Highly diminished. Show Answer Correct Answer: A) Highly enlarged. 7. Level 4 The point (a, b) is reflected over the y-axis, then the x-axis, then the y-axis again, and then the y-axis again. What are the coordinates of the new point? A) (-a, b). B) (-a, -b). C) (a, b). D) (a, -b). Show Answer Correct Answer: B) (-a, -b). 8. What would the graph of y = 8 look like? A) Horizontal line. B) Slanted line. C) No way to tell. D) Vertical line. Show Answer Correct Answer: A) Horizontal line. 9. Which shows the path light travels to help you see something? A) Object to eye to lamp. B) Object to lamp to eye. C) Eye to lamp to object. D) Lamp to object to eye. Show Answer Correct Answer: D) Lamp to object to eye. 10. In which of the following, the image of an object placed at infinity will be highly diminished and point sized? A) Concave mirror only. B) Convex mirror only. C) Plane mirror only. D) Both plane and convex mirror. Show Answer Correct Answer: B) Convex mirror only. 11. The line that passes through the center of a curved mirror is called A) Principle axis. B) Light ray. C) Center of curvature. D) Focal point. Show Answer Correct Answer: A) Principle axis. 12. When we are trying to find the distance between two points in the SAME quadrant, we ..... the absolute values. A) Add. B) Divide. C) Subtract. D) Multiply. Show Answer Correct Answer: C) Subtract. 13. What is the law that states the angle of incidence is equal to the angle of reflection? A) Law of Refraction. B) Law of Reflection. C) Snell's Law. D) Fermat's Principle. Show Answer Correct Answer: B) Law of Reflection. 14. In concave lens, the object is placed beyond 2f1, then the nature of size of the image formed is A) Virtual, erect, diminished. B) Real, inverted, diminished. C) Real, inverted, magnified. D) Virtual, erect, magnified. Show Answer Correct Answer: A) Virtual, erect, diminished. 15. What happens when a solution of an acid is mixed with a solution of a base in a test tube?(i) Temperature of the solution decreases(ii) Temperature of the solution increases(in) Temperature of the solution remains the same(iv) Salt formation takes place A) (i) and (iv). B) (i) and (iii). C) (ii) only. D) (ii) and (iv). Show Answer Correct Answer: D) (ii) and (iv). 16. ..... is a copy of the object formed by reflected or refracted rays of light A) Refraction. B) Image. C) Object. D) Reflection. Show Answer Correct Answer: B) Image. 17. The mathematical term for the line that you reflect a shape over is the ..... A) Line that you reflect over. B) Reflective tape. C) Line of reflection. D) Mirror. Show Answer Correct Answer: C) Line of reflection. 18. Which of the following is NOT a use of a concave mirror? A) Car lights. B) Security mirrors. C) Torches. D) Mirrors used by dentist. Show Answer Correct Answer: B) Security mirrors. 19. In regular reflection all reflected rays are ..... A) Irregular. B) Parallel. C) Transversals. D) None of the above. Show Answer Correct Answer: B) Parallel. 20. A man wearing a bullet-proof vest stands on roller skates. The total mass is 80 kg. A bullet of mass 20 g is fired at 400 m/s. It is stopped by the vest and falls to the ground. What is then the velocity of the man? A) 0.1 m/s. B) 0.01 m/s. C) 1 m/s. D) 0 m/s. Show Answer Correct Answer: A) 0.1 m/s. 21. Mirrors reflect light A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 22. What are the things we get from the Rain forests A) Medicine, Exotic fruits, wood, rubber, paper. B) Plastic, wool, beads. C) Cloth, glass, brushes. D) None of the above. Show Answer Correct Answer: A) Medicine, Exotic fruits, wood, rubber, paper. 23. Section B2bState three characteristics of the image F. Which is correct?[3] Virtual or Behind the mirror, Upright, Laterally inverted, Same size as the object A) 1. Virtual2. Upright3. Inverted. B) 1. Not the same size2. Upright3. Laterally inverted. C) 1. Virtual2. Upright3. Laterally inverted. D) 1. Virtual2. Upright3. Not the same distance form the mirror as the object is from the mirror. Show Answer Correct Answer: C) 1. Virtual2. Upright3. Laterally inverted. 24. To get real magnified image in convex lens, the object position is A) In between lens and F. B) In between F and 2F. C) At 2F. D) Beyond 2F. Show Answer Correct Answer: B) In between F and 2F. 25. What role does humility play in the mindset of a servant leader? A) It makes the leader appear weak and indecisive. B) It allows the leader to focus on their own needs and desires. C) It leads to a lack of respect from others. D) It allows the leader to prioritize the needs of others and serve with empathy and understanding. Show Answer Correct Answer: D) It allows the leader to prioritize the needs of others and serve with empathy and understanding. 26. What does it mean to reflect? A) Refract. B) Energy. C) Bend. D) Bounce off. Show Answer Correct Answer: D) Bounce off. 27. When you translate, (x-4, y) will move ..... A) 4 units right. B) 4 units left. C) 4 units down. D) 4 units up. Show Answer Correct Answer: B) 4 units left. 28. Periscope is an optical device that uses the principle of reflection to work. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 29. Swimming pools and the ocean look shallower than they really are due to: A) Reflection. B) Dispersion. C) Total internal reflection. D) Refraction. Show Answer Correct Answer: D) Refraction. 30. The result of a transformation is called ..... A) Pre-image. B) Image. C) All the above. D) None of the above. Show Answer Correct Answer: B) Image. ← PreviousNext →Related QuizzesGrammar QuizzesEnglish Grammar QuizzesReflection Quiz 1Reflection Quiz 2Reflection Quiz 3Reflection Quiz 4Reflection Quiz 5Reflection Quiz 6Reflection Quiz 7Reflection Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books