Advertisements
Advertisements
प्रश्न
Select those objects from the following which shine:
Glass bowl, plastic toy, steel spoon, cotton shirt
Advertisements
उत्तर
Glass bowl and steel spoon are shining objects.
APPEARS IN
संबंधित प्रश्न
Very Short Answer Type Question:
Is oil soluble in water?
Very Short Answer Type Question:
What is common between salt and sand?
Materials which can be compressed or cut easily are called _______.
Look at the pictures and identify the materials by which they are made of:
(paper, clay, glass, wood, plastic, metal rubber, wax
 |
|
 |
|
 |
| ____________ | ____________ | ____________ | ___________ | _____________ |
 |
 |
 |
 |
 |
| ____________ | ____________ | ____________ | ____________ | ____________ |
Sand settles down in the water.
Choose the odd one:
Soft materials can be early compressed.
Smooth materials do not have ups and downs.
Match the substances in Column A with their applications given in Column B.
|
Column A |
Column B |
| (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 |
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?
