This quiz works best with JavaScript enabled. Home > Class 6 > Class 6 Science Chapter 11 Light, Shadows And Reflections – Quiz 10 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 6 Science Chapter 11 Light, Shadows And Reflections Quiz 10 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following parts of the skull is movable? A) Upper jaw. B) Ear. C) Lower jaw. D) Nose. Show Answer Correct Answer: C) Lower jaw. 2. Which is NOT a source of light? A) Firefly. B) Ball. C) Sun. D) Falshilight. Show Answer Correct Answer: B) Ball. 3. Why translucent materials can form a shadow but it's not as dark as opaque materials? A) Because they let most light to pass through it. B) Because they let some light and block some light to pass through it. C) Because they block all of the light to pass through it. D) None of the above. Show Answer Correct Answer: B) Because they let some light and block some light to pass through it. 4. Which of the following images are real? A) Image formed on the screen of cinema hall. B) Image formed by a pinhole camera. C) Image formed by a concave mirror when object is placed at infinity. D) All the above. Show Answer Correct Answer: D) All the above. 5. Which of these are only Transparent objects. A) Mirror, Glass, Water. B) Glass, Wood, Mirror. C) Glass, Pure Water, Salty Water. D) Glass, Dirty Water, Salty Water. Show Answer Correct Answer: C) Glass, Pure Water, Salty Water. 6. Objects that do not allow light to pass through them are called ..... objects. A) Opaque. B) Transparent. C) All the above. D) None of the above. Show Answer Correct Answer: A) Opaque. 7. Light travels A) Around corners. B) In a straight line. C) All the above. D) None of the above. Show Answer Correct Answer: B) In a straight line. 8. What do we need to see objects around us? A) Light. B) Darkness. C) Mirrors. D) Shadows. Show Answer Correct Answer: A) Light. 9. Image formed in a pinhole camera is A) Erect. B) Inverted. C) Parallel. D) None of these. Show Answer Correct Answer: B) Inverted. 10. Cheracteristics of shadow: A) It is always dark in colour. B) It produces light. C) It hep us in walk. D) None of the above. Show Answer Correct Answer: A) It is always dark in colour. 11. A plane mirror form an image of an object because it ..... light from the object A) Absorbs. B) Reflects. C) Passes. D) Emits. Show Answer Correct Answer: B) Reflects. 12. A solar eclipse is an eclipse that occurs when the moon passes between the ..... A) Earth and Mercury. B) Sun and Mercury. C) Earth and Venus. D) Sun and Earth. Show Answer Correct Answer: D) Sun and Earth. 13. The Hinge joints allow movement in A) All direction. B) One plane only. C) Two planes only. D) Depends on where it is located in our body. Show Answer Correct Answer: B) One plane only. 14. The skeleton which is inside the body is known as ..... The skeleton which is outside the body is known as ..... A) Invertebrates, vertebrates. B) Vertebrates, invertebrates. C) Exoskeleton, endoskeleton. D) Endoskeleton, exoskeleton. Show Answer Correct Answer: D) Endoskeleton, exoskeleton. 15. Objects that do not give out or emit light of their own are called A) Luminous. B) Non-luminous. C) Opaque. D) Translucent. Show Answer Correct Answer: B) Non-luminous. 16. What are translucent materials? A) Which allow only some light to pass through them. B) Which blocks the light to pass through them. C) Which allows to light pass through them. D) None of the above. Show Answer Correct Answer: A) Which allow only some light to pass through them. 17. Why do we get shadows of different shapes of the same object? A) Because the object is not stable. B) Because of the position of the light source and the object. C) Because the object changes shape. D) Because the shadow changes shape on its own. Show Answer Correct Answer: B) Because of the position of the light source and the object. 18. Which types of objects do not allow light to pass through them? A) Translucent. B) Opaque. C) Transparent. D) All the above. Show Answer Correct Answer: B) Opaque. 19. What can we see when we look into a mirror? A) Refraction. B) Inverted Image. C) Reflection. D) Mirror. Show Answer Correct Answer: C) Reflection. 20. When green light falls on a blue object, the colour of the shadow is ..... A) Green. B) Blue. C) White. D) Black. Show Answer Correct Answer: D) Black. 21. What are the properties of light? A) Reflection, refraction, dispersion, and polarization. B) Diffraction, scattering, absorption, and transmission. C) Absorption, transmission, diffraction, and refraction. D) Scattering, absorption, transmission, and reflection. Show Answer Correct Answer: A) Reflection, refraction, dispersion, and polarization. 22. Identify the incorrect statement from the following. A) Shadows always give us the information about the shape of the object. B) Mages are different from shadows. C) A plane mirror changes the direction of light that falls on it. D) The moon is a non-luminous source of light. Show Answer Correct Answer: A) Shadows always give us the information about the shape of the object. 23. Smooth polished surface from which reflection takes place is A) Mirror. B) Wood. C) Glass. D) Plastic. Show Answer Correct Answer: A) Mirror. 24. Fire fly is a A) Non-living luminous body. B) Plant body. C) Living luminous body. D) Heavenly body. Show Answer Correct Answer: C) Living luminous body. 25. When does a shadow become bigger in size? A) Shadows get bigger when an object is closer to the light source or when the distance between the object and the screen increases. B) Shadows get bigger when an object is far away from the light source or when the distance between the object and the screen decreases. C) All the above. D) None of the above. Show Answer Correct Answer: A) Shadows get bigger when an object is closer to the light source or when the distance between the object and the screen increases. ← PreviousNext →Related QuizzesClass 6 Science Chapter 11 Light, Shadows And Reflections Quiz 1Class 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 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books