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प्रश्न
Find the odd one.
brick, coir, silk cloth, pine apple
उत्तर
Silk cloth.
APPEARS IN
संबंधित प्रश्न
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 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
Sand paper is a good example for smooth materials.
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 |
| ______ | ______ |
Select those objects from the following which shine:
Glass bowl, plastic toy, steel spoon, cotton shirt
A piece of wood floats on water.
Materials which have ups and downs on their surface are called ______.
Paheli prepared a blue coloured solution of copper sulphate in beaker A and placed an iron nail in it. Boojho prepared a yellowish green solution of ferrous sulphate in beaker B and placed a copper wire in it. What changes will they observe in the two beakers after an hour?
Which pair of substances among the following would float in a tumbler half filled with water?
