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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
Short Answer Type Question:
What is the basis for sorting materials?
Match the objects that are made of the same material.
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Chalk dissolves in water.
Sugar does not dissolve in water.
Smooth materials do not have ups and downs.
Soft material ______.
Which among the following is an example of dull material?
While doing an activity in class, the teacher asked Paheli to handover a transluscent material. Which among the following materials will Paheli pick and give her teacher?
Match the objects given in Column I with the materials given in Column II.
| COLUMN I | COLUMN II | ||
| (a) | Surgical instruments | (i) | Plastic |
| (b) | Newspaper | (ii) | Animal product |
| (c) | Electrical switches | (iii) | Steel |
| (d) | Wool | (iv) | Plant product |
Differentiate among opaque, translucent and transparent materials, giving one example of each.
