Identify the property of the material.
1.Copper is used in electrical connections at home.
2. The water tank is made of stainless steel.
3. A black sweater is made of wool.
4. Windowpanes are made of glass.
5. Doors are made of wood.
6. Flour & sugar are dissolved in cake mixture.
7. Kerosene is kept away from burning wood.
8. Roofs and gates are painted to avoid rust.
9. Rubber belts are used in washing machines.
10. Belts and bags are made of plastic.
1.Copper is used in electrical connections at home.
2. The water tank is made of stainless steel.
3. A black sweater is made of wool.
4. Windowpanes are made of glass.
5. Doors are made of wood.
6. Flour & sugar are dissolved in cake mixture.
7. Kerosene is kept away from burning wood.
8. Roofs and gates are painted to avoid rust.
9. Rubber belts are used in washing machines.
10. Belts and bags are made of plastic.
Answers & Comments
Answer:
Here are the properties of the materials mentioned:
1. **Copper is used in electrical connections at home.**
- Property: Good electrical conductivity.
2. **The water tank is made of stainless steel.**
- Property: Corrosion resistance and durability.
3. **A black sweater is made of wool.**
- Property: Insulating and provides warmth.
4. **Windowpanes are made of glass.**
- Property: Transparency and rigidity.
5. **Doors are made of wood.**
- Property: Wooden doors are sturdy and can be aesthetically pleasing.
6. **Flour & sugar are dissolved in cake mixture.**
- Property: Solubility in water.
7. **Kerosene is kept away from burning wood.**
- Property: Flammability and combustibility.
8. **Roofs and gates are painted to avoid rust.**
- Property: Vulnerability to rust (paint is used to prevent rust on metal surfaces).
9. **Rubber belts are used in washing machines.**
- Property: Elasticity and flexibility.
10. **Belts and bags are made of plastic.**
- Property: Lightweight, durable, and versatile material.