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प्रश्न
Find the odd one.
Umbrella, sponge, rain coat, jerkin
उत्तर
Sponge.
APPEARS IN
संबंधित प्रश्न
Very Short Answer Type Question:
Why do we need to group materials? Give one reason.
Short Answer Type Question:
What is the basis for sorting materials?
Short Answer Type Question:
What is the reason for grouping materials?
When can you say a material is waterproof material?
Choose the odd one:
Rubber band is an example of ______.
What is material?
Match the substances in Column A with their applications given in Column B.
|
Column A (Substance) |
Column B (Application) |
| (a) oxygen | (i) for making crackers |
| (b) copper | (ii) for disinfecting water |
| (c) sulphur | (iii) all living beings inhale during breathing |
| (d) iron | (iv) for making electric wires |
| (e) chlorine | (v) for making rails |
Which of the following statements is not true?
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?
