This quiz works best with JavaScript enabled. Home > Class 6 > Class 6 Science Chapter 11 Light, Shadows And Reflections – Quiz 1 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 6 Science Chapter 11 Light, Shadows And Reflections Quiz 1 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the main purpose of a pinhole camera? A) To block light. B) To create shadows. C) To capture images. D) To reflect light. Show Answer Correct Answer: C) To capture images. 2. Light passes partially through ..... Material A) Transparent. B) Rough. C) Opaque. D) Translucent. Show Answer Correct Answer: D) Translucent. 3. What is a shadow? A) Reflection's other name. B) When something blocks the light it forms a shadow. C) It is a form of light. D) None. Show Answer Correct Answer: B) When something blocks the light it forms a shadow. 4. The image can be seen ..... through a transparent object. A) Partially. B) Not at all. C) Clearly. D) Blurry. Show Answer Correct Answer: C) Clearly. 5. Which of these are required to form the shadow of a ball A) Torch. B) Ball. C) Screen. D) All of these. Show Answer Correct Answer: D) All of these. 6. What are transparent materials? A) Which allows to light pass through them. B) Which blocks light. C) Which have their own light. D) None of the above. Show Answer Correct Answer: A) Which allows to light pass through them. 7. Bouncing back of light from shining surfaces is called A) Reflection. B) Refraction. C) Bending. D) Rectilinear propagation. Show Answer Correct Answer: A) Reflection. 8. Shadow of which object is the DULLEST? A) Opaque. B) Translucent. C) Transparent. D) None of the above. Show Answer Correct Answer: C) Transparent. 9. There are some objects through which we can see, but not very clearly. Such objects are known as ..... A) Translucent. B) Opaque. C) All the above. D) None of the above. Show Answer Correct Answer: A) Translucent. 10. Shadow of an object is A) Dark (black). B) Blue. C) Red. D) Depends on the colour of object. Show Answer Correct Answer: A) Dark (black). 11. Which one of the following is the natural source of light? A) Electric bulb. B) Moon. C) Tube light. D) Sun. Show Answer Correct Answer: D) Sun. 12. Which of the following does not have light of its own? A) A torch. B) A lamp. C) The moon. D) The sun. Show Answer Correct Answer: C) The moon. 13. Light travels in stright line A) True. B) No. C) Mayby. D) None of the above. Show Answer Correct Answer: A) True. 14. Assertion(A):Moon is non-luminous object. Reason(R):Moon does not emit light on their own. A) A and R are true. R is not the correct explanation of A. B) A is true and R is false. C) A is false and R is true. D) A and R is true and R is the correct explanation of A. Show Answer Correct Answer: D) A and R is true and R is the correct explanation of A. 15. What happens to the shadow of an object when it is moved closer to the light source? A) It becomes larger. B) It disappears. C) It changes color. D) It becomes smaller. Show Answer Correct Answer: A) It becomes larger. 16. 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. 17. What pinhole camera proves? A) Light travels in straight line. B) Light travels in zig-zag lune. C) Light travels slowly-slowly. D) Light travels very fast. Show Answer Correct Answer: A) Light travels in straight line. 18. Substances through which light can pass partially and things cannot be seen clearly through them are A) Transparent. B) Opaque. C) Translucent. D) None of these. Show Answer Correct Answer: C) Translucent. 19. A ..... of light is broader and consists of several rays A) Ray. B) Beam. C) All the above. D) None of the above. Show Answer Correct Answer: B) Beam. 20. How many source of light are there? A) 2-Natural and Human made. B) 2-luminous and non-luminous. C) All the above. D) None of the above. Show Answer Correct Answer: A) 2-Natural and Human made. 21. When an object blocks the source of light, what is formed? A) Reflection. B) Shadow. C) Image. D) Nothing. Show Answer Correct Answer: B) Shadow. 22. What are some examples of opaque objects? A) Glass, plastic, air. B) Water, ice, crystal. C) Paper, fabric, sponge. D) Wood, metal, cardboard. Show Answer Correct Answer: D) Wood, metal, cardboard. 23. What is a cartilage A) Soft tissue present between two bones. B) Joint that allows slight movement. C) Framework of bones. D) A thick fibrous tissue. Show Answer Correct Answer: A) Soft tissue present between two bones. 24. Can you see the shadow in total darkness too? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: B) No. 25. We can only see objects because ..... A) A light source illuminates the object. B) Our eyes illuminates the objects. C) The objects illuminate themselves. D) None of the above. Show Answer Correct Answer: A) A light source illuminates the object. Next →Related QuizzesClass 6 Science Chapter 11 Light, Shadows And Reflections Quiz 2Class 6 Science Chapter 11 Light, Shadows And Reflections Quiz 3Class 6 Science Chapter 11 Light, Shadows And Reflections Quiz 4Class 6 Science Chapter 11 Light, Shadows And Reflections Quiz 5Class 6 Science Chapter 11 Light, Shadows And Reflections Quiz 6Class 6 Science Chapter 11 Light, Shadows And Reflections Quiz 7Class 6 Science Chapter 11 Light, Shadows And Reflections Quiz 8Class 6 Science Chapter 11 Light, Shadows And Reflections Quiz 9Class 6 Science Chapter 11 Light, Shadows And Reflections Quiz 10Class 6 Science Chapter 11 Light, Shadows And Reflections Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books