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प्रश्न
A notebook has lustre while an eraser does not.
पर्याय
True
False
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उत्तर
This statement is False.
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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:
Name two objects which are made from opaque materials.
Find the odd one.
brick, coir, silk cloth, pine apple
We cannot compress, cut or bend the rough materials easily.
Write whether the given materials are hard or soft.
| Wood | Eraser | Cotton |
| ______ | ______ | ______ |
Select those objects from the following which shine:
Glass bowl, plastic toy, steel spoon, cotton shirt
A piece of wood floats on water.
Smooth materials do not have ups and downs.
Complete the crossword given in the figure with the help of the clues.
Across
1. Which is generally hard, ductile, malleable and sonorous.
2. A metal is called so it can be drawn into wires.
3. Metal bells are used because of this property.
Down
4. A metal generally used for making jewellery.
5. A metal which is liquid at room temperature.
6. A metal which reacts with acid as well as base to form hydrogen gas.
7. Substances used to enhance the growth of plants.
8. Property by virtue of which metals can be beaten into thin sheets.
Which of the following materials is not lustrous?
