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All Chapters Solutions Class 8 Social Science Geography Chapter 1 Resources Class 8 Social Science Geography Chapter 2 Land, Soil, Water, Natural Vegetation and Wildlife Resources Class 8 Social Science Geography Chapter 3 Minerals and Power Resources Class […]
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NCERT Solutions for Class 8 Science Chapter 18 Pollution of Air And Water Pollution of Air and Water Class 8 Science NCERT Textbook Questions Question 1. What are the different ways in which water gets contaminated? Answer: Following are the ways by which water gets contaminated: People dispose of garbage in the water. Many industries [...]
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NCERT Solutions for Class 8 Science Chapter 17 Stars and The Solar System Stars and The Solar System Class 8 Science NCERT Textbook Questions Choose the correct answer in Questions 1-3. Question 1. Which of the following is NOT a member of the solar system? (a) An asteroid (b) A satellite (c) A constellation (d) [...]
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NCERT Solutions for Class 8 Science Chapter 16 Light Light Class 8 Science NCERT Textbook Questions Question 1. Suppose you are in a dark room. Can you see objects in the room? Can you see objects out¬side the room? Explain. Answer: When we are in a dark room then we cannot see objects in the [...]
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All Chapters Solutions Class 8 Science Chapter 1 Crop Production and Management Class 8 Science Chapter 2 Microorganisms Friend and Foe Class 8 Science Chapter 3 Synthetic Fibers and Plastics Class 8 Science Chapter 4 Materials Metals and […]
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NCERT Solutions for Class 8 Science Chapter 15 Some Natural Phenomena Some Natural Phenomena Class 8 Science NCERT Textbook Questions Select the correct option in Questions 1 and 2. Question 1. Which of the following cannot be changed easily by friction? (a) A plastic scale (b) A copper rod (c) An inflated balloon (d) A [...]
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NCERT Solutions for Class 8 Science Chapter 14 Chemical Effects of Electric Current Chemical Effects of Electric Current Class 8 Science NCERT Textbook Questions Question 1. Fill in the blanks. (a) Most liquids that conduct electricity are solutions of ______ , ______ and ______ (b) The passage of an electric current through a solution causes [...]
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NCERT Solutions for Class 8 Science Chapter 13 Sound Question 1. Choose the correct answer. Sound can travel through (a) gases only (b) solids only (c) liquids only (d) solids, liquids, and gases Answer: (d) solids, liquids, and gases. Question 2. Voice of which of the following is likely to have a minimum frequency? (a) [...]
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NCERT Solutions for Class 8 Science Chapter 12 Friction Question 1. Fill in the blanks. (a) Friction opposes the ______ between the surfaces in contact with each other. (b) Friction depends on the ______ of surfaces. (c) Friction produces ______ (d) The sprinkling of powder on the carrom board _______ friction. (e) Sliding friction is [...]
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NCERT Solutions for Class 8 Science Chapter 11 Force and Pressure Question 1. Give two examples each of the situations in which you push or pull to change the state of motion of objects. Answer: (i) Push: We close drawer by pushing. We move a wooden box by pushing. (ii) Pull: We draw water from [...]