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11. LIGHT, SHADOWS AND REFLECTIONS Science class 6 in English Medium ncert book solutions Important Questions with solution
11. LIGHT, SHADOWS AND REFLECTIONS Important Questions with solution – Complete NCERT Book Solutions for Class 6 Science (English Medium). Get all chapter explanations, extra questions, solved examples and additional practice questions for 11. LIGHT, SHADOWS AND REFLECTIONS Important Questions with solution to help you master concepts and score higher.
11. LIGHT, SHADOWS AND REFLECTIONS Science class 6 in English Medium ncert book solutions Important Questions with solution
NCERT Solutions for Class 6 Science play an important role in helping students understand the concepts of the chapter 11. LIGHT, SHADOWS AND REFLECTIONS clearly. This chapter includes the topic Important Questions with solution, which is essential from both academic and examination point of view. The solutions provided here are prepared strictly according to the latest NCERT syllabus and follow the guidelines of CBSE to ensure accuracy and relevance. Each question is explained in a simple and student-friendly manner so that learners can grasp the concepts without confusion. These NCERT Solutions are useful for regular study, homework help, and exam preparation. All textbook questions are solved step by step to improve problem-solving skills and conceptual clarity. Students of Class 6 studying Science can use these solutions to revise important topics, understand difficult questions, and practise effectively before examinations. The chapter 11. LIGHT, SHADOWS AND REFLECTIONS is explained in a structured way, making it easier for students to connect the theory with the topic Important Questions with solution. By studying these updated NCERT Solutions for Class 6 Science, students can build a strong foundation, boost their confidence, and score better marks in school and board exams.
11. LIGHT, SHADOWS AND REFLECTIONS
Important Questions with solution
Important Question with solution
Q1: Does the flame of a gas stove emit light?
Ans: Yes.
Q2: What is rectilinear propagation of light?
Ans: Light travels in a straight line.
Q3: Write the names of 4 different sources of light?
Ans: Bulb, sun, stars, firefly
Q4: Give one example of living thing which emits light?
Ans: Jugnu {firefly)
Q5: Sometimes you are able to see sun or moon behind the clouds .What can you say about the ability of such clouds to transmit light?
Ans: Yes, clouds transmit light.
Q6: Image formed in a pinhole camera is inverted .Why?
Ans: It is inverted because of the rectilinear propagation of light.
Q7: Can you suggest the shape of the shadows?
Ans: It is usually similar to the object.
Q8: Does the length of shadow change from season to season?
Ans: Yes if observed at same time .
Q9: Define reflection of light?
Ans: The process of returning/ bouncing back the light to the same medium after Striking a surface is called reflection of light.
Q10: What is a reflector?
Ans: A surface which reflects the light is called reflector.
Q11: What is shadow?
Ans: A dark patch formed behind an opaque object when it is placed in the path of light is called shadow.
Q12: What do you mean by reflection of light?
Ans:Coming back of light ray incident on a surface is called reflection.
Q13: What is the principle of working f a pin hole camera?
Ans: A pinhole camera is based on rectilinear propagation of light?
Q14: Can light pass through opaque objects?
Ans: No
Q15: What is an artificial source of light?
Ans: Man made sources of light. For example: electric bulb, candle etc.
Q16: Classify the following into transparent, translucent, and opaque objects.
Glass, air, oil, oily paper, rubber sheet, polythine, water, football, table
Ans:
Transparent: air, glass, water
Translucent: oil, oily paper, polythine
Opaque: rubber sheet, football, table
Q17: Name two artificial sources of light?
Ans: Electric bulb, candle
Q18: Name one transparent and one opaque body?
Ans: Transparent: air Opaque: stone
Q19: Give one example of most commonly used reflector?
Ans: Looking glass or plane mirror
Q20: Does the reflection of light from the surface similar to the bouncing back of a rubber ball after it strikes from a ball? Explain.
Ans: Yes, because of reflection, light falling on a surface bounces back to the same medium. When a light strikes a surface after the reflection it turns back in the same medium.
Q22: Give the properties of the image formed by the plane mirror?
Ans: The basic properties of plane mirror is as follow;
(i) The plane mirror alsways forms a virtual and errect image.
(ii) Size of the image formed by plane mirror is equal to the size of the object.
See other sub-topics of this chapter:
1. Chapter Review 2. Exercise (NCERT Text Book) 3. Important Questions with solution 4. Important Questions with solution