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प्रश्न
Look at the pictures and identify the materials by which they are made of:
(paper, clay, glass, wood, plastic, metal rubber, wax
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| ____________ | ____________ | ____________ | ___________ | _____________ |
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| ____________ | ____________ | ____________ | ____________ | ____________ |
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उत्तर
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| Plastic | Plastic | Clay | Glass | Wood |
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| Metal | Wood | Wax | Rubber | Paper |
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संबंधित प्रश्न
Very Short Answer Type Question:
Suggest two bases on which we can group objects.
Very Short Answer Type Question:
Select a lustrous material out of the following substances.
Short Answer Type Question:
What is the reason for grouping materials?
Match the objects that are made of the same material.
| A | B | C |
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Vinegar dissolves in water.
Choose the odd one:
Smooth materials do not have ups and downs.
Soft material ______.
Differentiate hard and soft materials.
lt was Paheli’s birthday. Her grandmother gave her two gifts made of metals, one old dull silver spoon and a pair of lustrous gold earrings. She was surprised to see the difference in the appearance of the two metals. Can you explain the reason for this difference?
