Materials can be classified into different categories based on their properties, which determine their suitability for various uses. For example, strength is a key property for materials like metals and concrete, which are used in construction. Flexibility is important for materials like rubber andRead more
Materials can be classified into different categories based on their properties, which determine their suitability for various uses. For example, strength is a key property for materials like metals and concrete, which are used in construction. Flexibility is important for materials like rubber and certain plastics, which are used in items that need to bend or stretch. Transparency is a property of materials like glass and some plastics, making them ideal for windows and containers. Conductivity is a property of metals, which are used in electrical wiring and electronic components.
For more CBSE Class 6 Science Curiosity Chapter 6 Materials Around Us Extra Questions & Answer:
Good conductors of electricity are materials that allow electric currents to flow through them with minimal resistance. Metals are the best examples of such materials, with copper, aluminum, and silver being the most commonly used. Copper is widely used in electrical wiring due to its excellent condRead more
Good conductors of electricity are materials that allow electric currents to flow through them with minimal resistance. Metals are the best examples of such materials, with copper, aluminum, and silver being the most commonly used. Copper is widely used in electrical wiring due to its excellent conductivity and relatively low cost. Aluminum is used in power lines, and silver, while more expensive, is used in specialized applications where superior conductivity is required. These materials are essential in powering homes, industries, and electronic devices.
For more CBSE Class 6 Science Curiosity Chapter 6 Materials Around Us Extra Questions & Answer:
Insulators are materials that resist the flow of electricity, meaning they do not conduct electrical currents. Common insulators include rubber, plastic, glass, and wood. These materials are crucial in electrical safety because they prevent the accidental flow of electricity, reducing the risk of elRead more
Insulators are materials that resist the flow of electricity, meaning they do not conduct electrical currents. Common insulators include rubber, plastic, glass, and wood. These materials are crucial in electrical safety because they prevent the accidental flow of electricity, reducing the risk of electrical shocks, short circuits, and fires. For example, electrical wires are often coated with rubber or plastic insulation to ensure that the current stays within the wire, protecting people and property from harm. Insulators are also used in various applications where electrical separation is necessary.
For more CBSE Class 6 Science Curiosity Chapter 6 Materials Around Us Extra Questions & Answer:
Transparency is a property of certain materials that allows light to pass through them without being scattered, enabling objects on the other side to be seen clearly. Common transparent materials include glass, which is used in windows and optical lenses; clear plastics, which are used in packagingRead more
Transparency is a property of certain materials that allows light to pass through them without being scattered, enabling objects on the other side to be seen clearly. Common transparent materials include glass, which is used in windows and optical lenses; clear plastics, which are used in packaging and containers; and certain crystals, such as quartz. The degree of transparency can vary, with some materials being fully transparent, like window glass, and others being translucent, allowing some light through but not clear images.
For more CBSE Class 6 Science Curiosity Chapter 6 Materials Around Us Extra Questions & Answer:
Opaque materials are those that do not permit light to pass through them, making them unable to see through. This lack of transparency occurs because their internal structure either scatters or absorbs light rather than letting it travel through. For example, materials like wood, metal, and concreteRead more
Opaque materials are those that do not permit light to pass through them, making them unable to see through. This lack of transparency occurs because their internal structure either scatters or absorbs light rather than letting it travel through. For example, materials like wood, metal, and concrete are opaque because their dense, irregular structures prevent light from passing through. As a result, objects behind opaque materials are not visible.
For more CBSE Class 6 Science Curiosity Chapter 6 Materials Around Us Extra Questions & Answer:
How can materials be classified based on their properties?
Materials can be classified into different categories based on their properties, which determine their suitability for various uses. For example, strength is a key property for materials like metals and concrete, which are used in construction. Flexibility is important for materials like rubber andRead more
Materials can be classified into different categories based on their properties, which determine their suitability for various uses. For example, strength is a key property for materials like metals and concrete, which are used in construction. Flexibility is important for materials like rubber and certain plastics, which are used in items that need to bend or stretch. Transparency is a property of materials like glass and some plastics, making them ideal for windows and containers. Conductivity is a property of metals, which are used in electrical wiring and electronic components.
For more CBSE Class 6 Science Curiosity Chapter 6 Materials Around Us Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
See lessWhat are some examples of materials that are good conductors?
Good conductors of electricity are materials that allow electric currents to flow through them with minimal resistance. Metals are the best examples of such materials, with copper, aluminum, and silver being the most commonly used. Copper is widely used in electrical wiring due to its excellent condRead more
Good conductors of electricity are materials that allow electric currents to flow through them with minimal resistance. Metals are the best examples of such materials, with copper, aluminum, and silver being the most commonly used. Copper is widely used in electrical wiring due to its excellent conductivity and relatively low cost. Aluminum is used in power lines, and silver, while more expensive, is used in specialized applications where superior conductivity is required. These materials are essential in powering homes, industries, and electronic devices.
For more CBSE Class 6 Science Curiosity Chapter 6 Materials Around Us Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
See lessWhat are insulators, and why are they important?
Insulators are materials that resist the flow of electricity, meaning they do not conduct electrical currents. Common insulators include rubber, plastic, glass, and wood. These materials are crucial in electrical safety because they prevent the accidental flow of electricity, reducing the risk of elRead more
Insulators are materials that resist the flow of electricity, meaning they do not conduct electrical currents. Common insulators include rubber, plastic, glass, and wood. These materials are crucial in electrical safety because they prevent the accidental flow of electricity, reducing the risk of electrical shocks, short circuits, and fires. For example, electrical wires are often coated with rubber or plastic insulation to ensure that the current stays within the wire, protecting people and property from harm. Insulators are also used in various applications where electrical separation is necessary.
For more CBSE Class 6 Science Curiosity Chapter 6 Materials Around Us Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
See lessWhat is transparency in materials, and which materials are transparent?
Transparency is a property of certain materials that allows light to pass through them without being scattered, enabling objects on the other side to be seen clearly. Common transparent materials include glass, which is used in windows and optical lenses; clear plastics, which are used in packagingRead more
Transparency is a property of certain materials that allows light to pass through them without being scattered, enabling objects on the other side to be seen clearly. Common transparent materials include glass, which is used in windows and optical lenses; clear plastics, which are used in packaging and containers; and certain crystals, such as quartz. The degree of transparency can vary, with some materials being fully transparent, like window glass, and others being translucent, allowing some light through but not clear images.
For more CBSE Class 6 Science Curiosity Chapter 6 Materials Around Us Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
See lessWhy are some materials opaque?
Opaque materials are those that do not permit light to pass through them, making them unable to see through. This lack of transparency occurs because their internal structure either scatters or absorbs light rather than letting it travel through. For example, materials like wood, metal, and concreteRead more
Opaque materials are those that do not permit light to pass through them, making them unable to see through. This lack of transparency occurs because their internal structure either scatters or absorbs light rather than letting it travel through. For example, materials like wood, metal, and concrete are opaque because their dense, irregular structures prevent light from passing through. As a result, objects behind opaque materials are not visible.
For more CBSE Class 6 Science Curiosity Chapter 6 Materials Around Us Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
See less