This quiz works best with JavaScript enabled. Home > Grammar > Academic Writing > Reflection – Quiz 18 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Reflection Quiz 18 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. 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. 2. 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. 3. 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. 4. 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. 5. What does it mean to reflect? A) Bounce off. B) Bend. C) Refract. D) Energy. Show Answer Correct Answer: A) Bounce off. 6. When you translate, (x-4, y) will move ..... A) 4 units right. B) 4 units left. C) 4 units up. D) 4 units down. Show Answer Correct Answer: B) 4 units left. 7. 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. 8. Swimming pools and the ocean look shallower than they really are due to: A) Reflection. B) Dispersion. C) Refraction. D) Total internal reflection. Show Answer Correct Answer: C) Refraction. 9. 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. 10. A student wants to investigate the reflection of light. Which objects can be used to reflect light? A) Clear glass. B) Paper. C) Silver Plate. D) Black cloth. Show Answer Correct Answer: C) Silver Plate. 11. What point do you get if you reflect the point (-6, 1) over the line y =-x? A) (-1, -6). B) (6, -1). C) (1, 6). D) (-1, 6). Show Answer Correct Answer: D) (-1, 6). 12. When light bends it is ..... A) Reflection. B) Absorption. C) Refraction. D) Optical density. Show Answer Correct Answer: C) Refraction. 13. Write the rule for this translation:Slide 5 up and 7 right A) (x, y)$\rightarrow$(x + 5, y + 7). B) (x, y)$\rightarrow$ (x + 7, y + 5). C) (x, y)$\rightarrow$ (x-7, y + 5). D) None of the above. Show Answer Correct Answer: B) (x, y)$\rightarrow$ (x + 7, y + 5). 14. In which of the following scenarios is total internal reflection likely to occur? A) Light passing from air to water. B) Light passing from water to air. C) Light passing from glass to air. D) Light passing from air to glass. Show Answer Correct Answer: C) Light passing from glass to air. 15. Which of the following characteristic of an image formed for a convex mirror? A) Enlarged size. B) Virtual image. C) Real image. D) Inverted image. Show Answer Correct Answer: B) Virtual image. 16. What type of reflection occurs when light reflects off a smooth surface? A) Diffuse reflection. B) Specular reflection. C) Scattered reflection. D) Refracted reflection. Show Answer Correct Answer: B) Specular reflection. 17. What is the algebraic representation of translating a figure 4 units down? A) (x-4, y-4). B) (x, y-4). C) (x-4, y). D) (x+4, y+4). Show Answer Correct Answer: B) (x, y-4). 18. Rainbow is formed due to A) Natural dispersion. B) Sunlight passing through raindrops. C) Refraction of light. D) All of the above. Show Answer Correct Answer: D) All of the above. 19. The area of the semi-circle drawn on the hypotenuse of a right angled triangle is equal A) Sum of the areas of the semi-circles drawn on the other two sides of the triangle. B) Difference of the areas of semi-circles drawn on the other two sides of the triangle. C) Product of the areas of semi-circles drawn on the other two sides of the triangle. D) None of these. Show Answer Correct Answer: C) Product of the areas of semi-circles drawn on the other two sides of the triangle. 20. Which of the following is a natural source of light? A) Firefly (Jugnu). B) Tube light. C) Torch. D) Electric bulb. Show Answer Correct Answer: A) Firefly (Jugnu). 21. Where are Maria and the other kids going for field trip A) Rainforest. B) Desert. C) Cold Desert. D) None of the above. Show Answer Correct Answer: A) Rainforest. 22. An opaque object means that ..... A) Light passes through. B) No light passes through. C) Some light passes through. D) You can see through it. Show Answer Correct Answer: B) No light passes through. 23. What is the phenomenon called when light reflects off a surface and changes direction? A) Refraction. B) Diffusion. C) Reflection. D) Absorption. Show Answer Correct Answer: C) Reflection. 24. Tooth enamel is made up of A) Calcium phosphate. B) Calcium carbonate. C) Calcium oxide. D) Potassium. Show Answer Correct Answer: A) Calcium phosphate. 25. Ordered pair (0, 0) is also known as the ..... A) Y-axis. B) X-axis. C) Origin. D) None of the above. Show Answer Correct Answer: C) Origin. 26. For a real object, which of the following can produce a real image? A) Plane mirror. B) Concave mirror. C) Concave lens. D) Convex mirror. Show Answer Correct Answer: B) Concave mirror. 27. What happens to the angle of incidence when light reflects off a plane mirror? A) It becomes zero. B) It doubles. C) It equals the angle of reflection. D) It becomes 90 degrees. Show Answer Correct Answer: C) It equals the angle of reflection. 28. When you see your face in the mirror that is an example of A) Refraction. B) Reflection. C) Prism. D) None of the above. Show Answer Correct Answer: B) Reflection. 29. A ray is reflected in turn by three plain mirrors mutually at right angles to each other. The angle between the incident and the reflected rays is A) 60$^\circ$. B) 90$^\circ$. C) 150$^\circ$. D) 180$^\circ$. Show Answer Correct Answer: D) 180$^\circ$. 30. How does a servant leader empower their team members? A) By micromanaging every task. B) By providing opportunities for growth and development. C) By ignoring the needs and concerns of team members. D) By exercising strict control and authority. Show Answer Correct Answer: B) By providing opportunities for growth and development. ← PreviousNext →Related QuizzesGrammar QuizzesReflection Quiz 1Reflection Quiz 2Reflection Quiz 3Reflection Quiz 4Reflection Quiz 5Reflection Quiz 6Reflection Quiz 7Reflection Quiz 8Reflection Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books