Class 6th Science Chapter – 8 Light, Shadows and Reflection
| Textbook | NCERT |
| Class | 6th |
| Subject | Science |
| Chapter | 8th |
| Chapter Name | Light, Shadows and Reflection |
| Category | Class 6th Science |
| Medium | English |
| Source | Last Doubt |
| Class 6th Science Chapter – 8 Light, Shadows and Reflection MCQ With Answer What is reflection of light Class 7?, What are the two types of shadows Class 6?, What is reflection in short answer?, How is shadow formed?, What are the 5 examples of reflection of light?, What is the difference between image and shadow Class 6?, What are the two types of reflection? |
Class 6th Science Chapter – 8 Light, Shadows and Reflection
Chapter – 8
Light, Shadows and Reflection
MCQ
| (1) Shadows are A. Always smaller than the opaque body B. Always bigger than the opaque body C. Remains the same size as opaque body D. Can be smaller or bigger than the opaque body. Answer – (D) Can be smaller or bigger than the opaque body. |
| (2) All planets are A. Luminous during day B. Non-luminous body C. Non-luminous during night D. Luminous body Answer – (B) Non-luminous body |
| (3) Rectilinear propagation of light means A. Light travels in straight lines B. Light travels in curved path C. Light travels in zig-zag path D. Light travels in circular path Answer – (A) Light travels in straight lines |
| (4) The light from the sun reaches the earth in A. 8 minutes and 20 seconds B. 8.33 seconds C. 18.33 minutes D. 88.33 seconds Answer – (A) 8 minutes and 20 seconds |
| (5) Utkarsh puts some water into four cups made of steel, porcelain, glass, frosted glass. Which one of these cups will allow him to see the level of the water clearly? A. Glass cup B. Steel cup C. Porcelain cup D. Frosted glass cup Answer – (A) Glass cup |
| (6) Which of the following will not form circular shadow A. Shoe box B. A ball C. A circular disk D. Ice-cream cone Answer – (A) Shoe box |
| (7) __ help us to see the objects. A. Reflection B. Light C. Opaque objects D. Transparent objects Answer – (B) Light |
| (8) Which of the following is not a luminous object A. Unlit candle B. Burning gas lantern C. Glow worm D. Sun Answer – (A) Unlit candle |
| (9) Mist is a A. Translucent medium B. Transparent medium C. Opaque medium D. Homogenous medium Answer – (A) Translucent medium |
| (10) Megha placed a stick in the playground at 8:15 am in the morning. How will the shadow of the stick at 12:00 noon be in comparison to the one at 8:15 am? A. It will be shorter than one at 8:15 am. B. It will be same as one at 8:15 am. C. It will be greater than one at 8:15 am. D. Shadow will not form at 12:00 noon. Answer – (A) It will be shorter than one at 8:15 am. |
| (11) The speed of light is A. 299,792 km/s. B. 299,792 m/s C. 29,792km/s D. 29,792 m/s Answer – (A) 299,792 km/s. |
| (12) This screen is a must to receive the shadow A. Transparent screen B. Opaque screen C. Translucent screen D. No screen Answer – (B) Opaque screen |
| (13) The star which is very bright during early evening A. Jupiter B. Mercury C. Venus D. Saturn Answer – (C) Venus |
| (14) A plane mirror reflects a pencil of light to form a real image. Then the pencil of light incident on the mirror is A. Parallel B. Convergent C. Divergent D. None of these Answer – (B) Convergent |
| (15) Stars are A. Non luminous bodies B. Luminous bodies C. Artificial sources of light D. Opaque bodies Answer – (B) Luminous bodies |
| (16) Wool is a A. Transparent medium B. Opaque medium C. Translucent medium D. Optical medium Answer – (B) Opaque medium |
| (17) A plane mirror reflects a pencil of light to form a real image. Then the pencil of light incident on the mirror is A. Parallel B. Convergent C. Divergent D. None of these Answer – (B) Convergent |
| (18) The star which is very bright during early evening A. Jupiter B. Mercury C. Venus D. Saturn Answer – (C) Venus |
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