Advertisements
Advertisements
प्रश्न
Write whether the given materials are hard or soft.
| Wood | Eraser | Cotton |
| ______ | ______ | ______ |
Advertisements
उत्तर
| Wood | Eraser | Cotton |
| Hard | Soft | Soft |
APPEARS IN
संबंधित प्रश्न
Very Short Answer Type Question:
What is common between salt and sand?
Materials which can be compressed or cut easily are called _______.
Sand paper is a good example for smooth materials.
Sand settles down in the water.
Choose the odd one:
Soft material ______.
Materials which have ups and downs on their surface are called ______.
Name some examples for shiny materials?
Fill in the blanks to complete the following paragraph.
The name of the product formed in the reaction of sulphur and ______ is sulphur dioxide gas. When sulphur dioxide is dissolved in ______, sulphurous acid is formed. The sulphurous acid turns ______ litmus paper to ______. Generally oxides of ______ are acidic in nature.
After completing the paragraph, write two questions which you can raise on the basis of this information.
Boojho found a bag containing the following materials
- Mirror
- Paper stained with oil
- Magnet
- Glass spectacles
Help Boojho in finding out the material(s) which is/are opaque.
