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प्रश्न
Test the flexibility.
Give one plastic scale and a wooden scale to the students. Ask them to bend. Tabulate their observation (bends, does not bend).
| Plastic Scale | Wooden Scale |
| ______ | ______ |
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उत्तर
| Plastic Scale | Wooden Scale |
| bends | does not bend |
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संबंधित प्रश्न
Very Short Answer Type Question:
Select a lustrous material out of the following substances.
Short Answer Type Question:
What are the similarities between iron, copper, and aluminium?
Materials which can be bent or stretched easily are called ______.
Match the objects that are made of the same material.
| A | B | C |
 |
 |
 |
 |
 |
 |
 |
 |
 |
Select those objects from the following which shine:
Glass bowl, plastic toy, steel spoon, cotton shirt
Stone is transparent, while glass is opaque.
Choose the odd one:
Soft materials can be early compressed.
Pick one material from the following which is completely soluble in water.
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 |
