Lustre is the shine seen on certain materials, like metals. Explanation: Lustrous materials like gold and silver are shiny, while non-lustrous materials like wood are dull. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
Lustre is the shine seen on certain materials, like metals.
Explanation: Lustrous materials like gold and silver are shiny, while non-lustrous materials like wood are dull.
Stones are hard, while sponges are soft. Explanation: Hardness helps distinguish materials like rocks (hard) from items like rubber (soft). For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
Stones are hard, while sponges are soft.
Explanation: Hardness helps distinguish materials like rocks (hard) from items like rubber (soft).
Material is any substance used to create objects. Explanation: Objects we see around us are made from various materials, like metal, wood, glass, and plastic, which are selected for their specific properties. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-science-cRead more
Material is any substance used to create objects.
Explanation: Objects we see around us are made from various materials, like metal, wood, glass, and plastic, which are selected for their specific properties.
Wood and metal are opaque. Explanation: These materials block all light, so objects behind them cannot be seen. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
Wood and metal are opaque.
Explanation: These materials block all light, so objects behind them cannot be seen.
So that the contents are easily visible. Explanation: Transparency helps quickly identify the contents without opening each container. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
So that the contents are easily visible.
Explanation: Transparency helps quickly identify the contents without opening each container.
Yes, if they are made of different materials. Explanation: A stone and sponge of the same volume will have different masses due to material density. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
Yes, if they are made of different materials.
Explanation: A stone and sponge of the same volume will have different masses due to material density.
It depends on the density of the material. Explanation: Less dense materials like wood float on water, while denser materials like stone sink. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
It depends on the density of the material.
Explanation: Less dense materials like wood float on water, while denser materials like stone sink.
Not scientifically; weight depends on gravity, while mass is the amount of matter. Explanation: Mass is constant, but weight changes with gravitational force. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
Not scientifically; weight depends on gravity, while mass is the amount of matter.
Explanation: Mass is constant, but weight changes with gravitational force.
By properties like lustre, texture, and color. Explanation: For instance, materials can be grouped as shiny (metallic) or dull based on appearance. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
By properties like lustre, texture, and color.
Explanation: For instance, materials can be grouped as shiny (metallic) or dull based on appearance.
A material that can hold water without soaking or deforming, like metal or glass. Explanation: Tumblers need to be waterproof, so materials like cloth would be unsuitable. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
A material that can hold water without soaking or deforming, like metal or glass.
Explanation: Tumblers need to be waterproof, so materials like cloth would be unsuitable.
What is lustre?
Lustre is the shine seen on certain materials, like metals. Explanation: Lustrous materials like gold and silver are shiny, while non-lustrous materials like wood are dull. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
Lustre is the shine seen on certain materials, like metals.
Explanation: Lustrous materials like gold and silver are shiny, while non-lustrous materials like wood are dull.
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
Give an example of classification based on hardness.
Stones are hard, while sponges are soft. Explanation: Hardness helps distinguish materials like rocks (hard) from items like rubber (soft). For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
Stones are hard, while sponges are soft.
Explanation: Hardness helps distinguish materials like rocks (hard) from items like rubber (soft).
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
What is material?
Material is any substance used to create objects. Explanation: Objects we see around us are made from various materials, like metal, wood, glass, and plastic, which are selected for their specific properties. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-science-cRead more
Material is any substance used to create objects.
Explanation: Objects we see around us are made from various materials, like metal, wood, glass, and plastic, which are selected for their specific properties.
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
What are examples of opaque materials?
Wood and metal are opaque. Explanation: These materials block all light, so objects behind them cannot be seen. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
Wood and metal are opaque.
Explanation: These materials block all light, so objects behind them cannot be seen.
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
Why are kitchen containers often transparent?
So that the contents are easily visible. Explanation: Transparency helps quickly identify the contents without opening each container. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
So that the contents are easily visible.
Explanation: Transparency helps quickly identify the contents without opening each container.
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
Can two objects of the same volume have different masses?
Yes, if they are made of different materials. Explanation: A stone and sponge of the same volume will have different masses due to material density. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
Yes, if they are made of different materials.
Explanation: A stone and sponge of the same volume will have different masses due to material density.
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
Why do some objects float while others sink?
It depends on the density of the material. Explanation: Less dense materials like wood float on water, while denser materials like stone sink. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
It depends on the density of the material.
Explanation: Less dense materials like wood float on water, while denser materials like stone sink.
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
Can mass and weight be used interchangeably?
Not scientifically; weight depends on gravity, while mass is the amount of matter. Explanation: Mass is constant, but weight changes with gravitational force. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
Not scientifically; weight depends on gravity, while mass is the amount of matter.
Explanation: Mass is constant, but weight changes with gravitational force.
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
How are materials classified by their appearance?
By properties like lustre, texture, and color. Explanation: For instance, materials can be grouped as shiny (metallic) or dull based on appearance. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
By properties like lustre, texture, and color.
Explanation: For instance, materials can be grouped as shiny (metallic) or dull based on appearance.
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
What type of material is preferred for tumblers?
A material that can hold water without soaking or deforming, like metal or glass. Explanation: Tumblers need to be waterproof, so materials like cloth would be unsuitable. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/
A material that can hold water without soaking or deforming, like metal or glass.
Explanation: Tumblers need to be waterproof, so materials like cloth would be unsuitable.
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-6/