Metals are known for their strength, hardness, and durability. They are excellent conductors of heat and electricity, which makes them essential in tools, machinery, and electrical wiring. Metals like iron, copper, and aluminum can also be easily shaped or molded when heated, a property known as malRead more
Metals are known for their strength, hardness, and durability. They are excellent conductors of heat and electricity, which makes them essential in tools, machinery, and electrical wiring. Metals like iron, copper, and aluminum can also be easily shaped or molded when heated, a property known as malleability. Additionally, metals are often resistant to wear and corrosion, which enhances their longevity and makes them ideal for various industrial and domestic applications.
For more CBSE Class 6 Science Curiosity Chapter 6 Materials Around Us Extra Questions & Answer:
Natural materials are derived directly from nature, such as wood, cotton, and metals, and usually require little to no processing. In contrast, man-made materials, like plastic, glass, and synthetic fibers, are created through chemical processes and are engineered to have specific properties, such aRead more
Natural materials are derived directly from nature, such as wood, cotton, and metals, and usually require little to no processing. In contrast, man-made materials, like plastic, glass, and synthetic fibers, are created through chemical processes and are engineered to have specific properties, such as flexibility, durability, or transparency. The main difference lies in their origin: natural materials are obtained from natural sources, while man-made materials are synthesized in laboratories or factories for specific purposes.
For more CBSE Class 6 Science Curiosity Chapter 6 Materials Around Us Extra Questions & Answer:
Plastic is a widely used man-made material due to its numerous advantages, including its lightweight nature, durability, and versatility. It can be easily molded into different shapes and sizes, making it suitable for a wide range of applications, from packaging and household items to industrial proRead more
Plastic is a widely used man-made material due to its numerous advantages, including its lightweight nature, durability, and versatility. It can be easily molded into different shapes and sizes, making it suitable for a wide range of applications, from packaging and household items to industrial products. Additionally, plastic is resistant to water and many chemicals, which enhances its utility in various environments. Despite its environmental impact, its practicality ensures its widespread use.
For more CBSE Class 6 Science Curiosity Chapter 6 Materials Around Us Extra Questions & Answer:
The selection of materials for making specific objects depends on the required properties of the final product. For instance, metals like iron or steel are chosen for tools and machinery because of their strength and durability. On the other hand, plastic is selected for containers and packaging becRead more
The selection of materials for making specific objects depends on the required properties of the final product. For instance, metals like iron or steel are chosen for tools and machinery because of their strength and durability. On the other hand, plastic is selected for containers and packaging because it is lightweight, flexible, and resistant to moisture. The choice of material is guided by the functional needs of the object, including factors like cost, availability, and environmental impact.
For more CBSE Class 6 Science Curiosity Chapter 6 Materials Around Us Extra Questions & Answer:
Glass is a versatile material with a wide range of uses due to its transparency, smooth surface, and resistance to water and chemicals. It is commonly used for making windows, allowing light to pass through while providing a barrier to the elements. Glass is also used for bottles and jars because itRead more
Glass is a versatile material with a wide range of uses due to its transparency, smooth surface, and resistance to water and chemicals. It is commonly used for making windows, allowing light to pass through while providing a barrier to the elements. Glass is also used for bottles and jars because it does not react with the contents inside. Additionally, its resistance to heat and chemicals makes it ideal for laboratory equipment, such as beakers and test tubes.
For more CBSE Class 6 Science Curiosity Chapter 6 Materials Around Us Extra Questions & Answer:
Biodegradable materials are substances that can decompose naturally through the action of microorganisms, such as bacteria and fungi. Examples include wood, cotton, and paper, which break down into harmless substances like water, carbon dioxide, and organic matter. These materials are environmentallRead more
Biodegradable materials are substances that can decompose naturally through the action of microorganisms, such as bacteria and fungi. Examples include wood, cotton, and paper, which break down into harmless substances like water, carbon dioxide, and organic matter. These materials are environmentally friendly because they reduce waste and pollution, unlike non-biodegradable materials like plastic, which can persist in the environment for years. Biodegradable materials are essential for promoting sustainability and reducing the ecological footprint.
For more CBSE Class 6 Science Curiosity Chapter 6 Materials Around Us Extra Questions & Answer:
Cotton is a widely used natural material known for its softness, breathability, and comfort, making it ideal for clothing and bedding. It has excellent moisture absorption properties, which help keep the body cool and dry. Additionally, cotton is biodegradable and renewable, as it is grown from planRead more
Cotton is a widely used natural material known for its softness, breathability, and comfort, making it ideal for clothing and bedding. It has excellent moisture absorption properties, which help keep the body cool and dry. Additionally, cotton is biodegradable and renewable, as it is grown from plants, contributing to its environmental friendliness. Its versatility extends to various applications, including textiles, medical supplies, and even paper production, making it a valuable and sustainable resource.
For more CBSE Class 6 Science Curiosity Chapter 6 Materials Around Us Extra Questions & Answer:
Non-biodegradable materials, such as plastic and synthetic fibers, pose significant environmental challenges because they do not easily break down and can persist in the environment for hundreds of years. These materials contribute to pollution, clogging waterways, and harming wildlife that may ingeRead more
Non-biodegradable materials, such as plastic and synthetic fibers, pose significant environmental challenges because they do not easily break down and can persist in the environment for hundreds of years. These materials contribute to pollution, clogging waterways, and harming wildlife that may ingest or become entangled in them. The accumulation of non-biodegradable waste in landfills and natural habitats leads to long-term ecological damage, highlighting the importance of reducing their use and finding sustainable alternatives.
For more CBSE Class 6 Science Curiosity Chapter 6 Materials Around Us Extra Questions & Answer:
Hardness is a crucial property that affects how materials are used, as it measures their resistance to scratches, dents, and wear. Materials with high hardness, such as metals and ceramics, are often used in tools, machinery, and construction, where durability and resistance to deformation are essenRead more
Hardness is a crucial property that affects how materials are used, as it measures their resistance to scratches, dents, and wear. Materials with high hardness, such as metals and ceramics, are often used in tools, machinery, and construction, where durability and resistance to deformation are essential. On the other hand, softer materials, like rubber or textiles, are chosen for applications that require flexibility, comfort, or cushioning. The appropriate level of hardness ensures that materials perform well in their intended roles.
For more CBSE Class 6 Science Curiosity Chapter 6 Materials Around Us Extra Questions & Answer:
Rubber is a versatile material used in numerous applications due to its flexibility, elasticity, and resilience. It is commonly used for manufacturing tires, where its grip and cushioning properties are crucial for safety and performance. Rubber is also used in seals and gaskets to provide a watertiRead more
Rubber is a versatile material used in numerous applications due to its flexibility, elasticity, and resilience. It is commonly used for manufacturing tires, where its grip and cushioning properties are crucial for safety and performance. Rubber is also used in seals and gaskets to provide a watertight or airtight seal, and in footwear, where its flexibility and shock-absorbing qualities enhance comfort and durability. Its adaptability makes it indispensable in both industrial and consumer products.
For more CBSE Class 6 Science Curiosity Chapter 6 Materials Around Us Extra Questions & Answer:
What are the properties of metal?
Metals are known for their strength, hardness, and durability. They are excellent conductors of heat and electricity, which makes them essential in tools, machinery, and electrical wiring. Metals like iron, copper, and aluminum can also be easily shaped or molded when heated, a property known as malRead more
Metals are known for their strength, hardness, and durability. They are excellent conductors of heat and electricity, which makes them essential in tools, machinery, and electrical wiring. Metals like iron, copper, and aluminum can also be easily shaped or molded when heated, a property known as malleability. Additionally, metals are often resistant to wear and corrosion, which enhances their longevity and makes them ideal for various industrial and domestic applications.
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 the differences between natural and man-made materials?
Natural materials are derived directly from nature, such as wood, cotton, and metals, and usually require little to no processing. In contrast, man-made materials, like plastic, glass, and synthetic fibers, are created through chemical processes and are engineered to have specific properties, such aRead more
Natural materials are derived directly from nature, such as wood, cotton, and metals, and usually require little to no processing. In contrast, man-made materials, like plastic, glass, and synthetic fibers, are created through chemical processes and are engineered to have specific properties, such as flexibility, durability, or transparency. The main difference lies in their origin: natural materials are obtained from natural sources, while man-made materials are synthesized in laboratories or factories for specific purposes.
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 is plastic widely used despite being a man-made material?
Plastic is a widely used man-made material due to its numerous advantages, including its lightweight nature, durability, and versatility. It can be easily molded into different shapes and sizes, making it suitable for a wide range of applications, from packaging and household items to industrial proRead more
Plastic is a widely used man-made material due to its numerous advantages, including its lightweight nature, durability, and versatility. It can be easily molded into different shapes and sizes, making it suitable for a wide range of applications, from packaging and household items to industrial products. Additionally, plastic is resistant to water and many chemicals, which enhances its utility in various environments. Despite its environmental impact, its practicality ensures its widespread use.
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 lessHow are materials selected for making specific objects?
The selection of materials for making specific objects depends on the required properties of the final product. For instance, metals like iron or steel are chosen for tools and machinery because of their strength and durability. On the other hand, plastic is selected for containers and packaging becRead more
The selection of materials for making specific objects depends on the required properties of the final product. For instance, metals like iron or steel are chosen for tools and machinery because of their strength and durability. On the other hand, plastic is selected for containers and packaging because it is lightweight, flexible, and resistant to moisture. The choice of material is guided by the functional needs of the object, including factors like cost, availability, and environmental impact.
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 the uses of glass as a material?
Glass is a versatile material with a wide range of uses due to its transparency, smooth surface, and resistance to water and chemicals. It is commonly used for making windows, allowing light to pass through while providing a barrier to the elements. Glass is also used for bottles and jars because itRead more
Glass is a versatile material with a wide range of uses due to its transparency, smooth surface, and resistance to water and chemicals. It is commonly used for making windows, allowing light to pass through while providing a barrier to the elements. Glass is also used for bottles and jars because it does not react with the contents inside. Additionally, its resistance to heat and chemicals makes it ideal for laboratory equipment, such as beakers and test tubes.
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 biodegradable materials?
Biodegradable materials are substances that can decompose naturally through the action of microorganisms, such as bacteria and fungi. Examples include wood, cotton, and paper, which break down into harmless substances like water, carbon dioxide, and organic matter. These materials are environmentallRead more
Biodegradable materials are substances that can decompose naturally through the action of microorganisms, such as bacteria and fungi. Examples include wood, cotton, and paper, which break down into harmless substances like water, carbon dioxide, and organic matter. These materials are environmentally friendly because they reduce waste and pollution, unlike non-biodegradable materials like plastic, which can persist in the environment for years. Biodegradable materials are essential for promoting sustainability and reducing the ecological footprint.
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 the advantages of using cotton as a material?
Cotton is a widely used natural material known for its softness, breathability, and comfort, making it ideal for clothing and bedding. It has excellent moisture absorption properties, which help keep the body cool and dry. Additionally, cotton is biodegradable and renewable, as it is grown from planRead more
Cotton is a widely used natural material known for its softness, breathability, and comfort, making it ideal for clothing and bedding. It has excellent moisture absorption properties, which help keep the body cool and dry. Additionally, cotton is biodegradable and renewable, as it is grown from plants, contributing to its environmental friendliness. Its versatility extends to various applications, including textiles, medical supplies, and even paper production, making it a valuable and sustainable resource.
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 the environmental impacts of non-biodegradable materials?
Non-biodegradable materials, such as plastic and synthetic fibers, pose significant environmental challenges because they do not easily break down and can persist in the environment for hundreds of years. These materials contribute to pollution, clogging waterways, and harming wildlife that may ingeRead more
Non-biodegradable materials, such as plastic and synthetic fibers, pose significant environmental challenges because they do not easily break down and can persist in the environment for hundreds of years. These materials contribute to pollution, clogging waterways, and harming wildlife that may ingest or become entangled in them. The accumulation of non-biodegradable waste in landfills and natural habitats leads to long-term ecological damage, highlighting the importance of reducing their use and finding sustainable alternatives.
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 lessHow does the property of hardness affect the use of materials?
Hardness is a crucial property that affects how materials are used, as it measures their resistance to scratches, dents, and wear. Materials with high hardness, such as metals and ceramics, are often used in tools, machinery, and construction, where durability and resistance to deformation are essenRead more
Hardness is a crucial property that affects how materials are used, as it measures their resistance to scratches, dents, and wear. Materials with high hardness, such as metals and ceramics, are often used in tools, machinery, and construction, where durability and resistance to deformation are essential. On the other hand, softer materials, like rubber or textiles, are chosen for applications that require flexibility, comfort, or cushioning. The appropriate level of hardness ensures that materials perform well in their intended roles.
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 the uses of rubber as a material?
Rubber is a versatile material used in numerous applications due to its flexibility, elasticity, and resilience. It is commonly used for manufacturing tires, where its grip and cushioning properties are crucial for safety and performance. Rubber is also used in seals and gaskets to provide a watertiRead more
Rubber is a versatile material used in numerous applications due to its flexibility, elasticity, and resilience. It is commonly used for manufacturing tires, where its grip and cushioning properties are crucial for safety and performance. Rubber is also used in seals and gaskets to provide a watertight or airtight seal, and in footwear, where its flexibility and shock-absorbing qualities enhance comfort and durability. Its adaptability makes it indispensable in both industrial and consumer products.
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