Class 6 Science Curiosity Materials Around us
If you are looking for Class 6 Science Curiosity Materials Around us solutions, then you are at the right place.
Q: What is a material?
A: A material is any substance that is used to create an object.
Q: What is classification?
A: Classification is the method of arranging objects into groups based on common properties.
Q: What are three ways materials can be classified based on their interaction with light?
A: Materials can be classified as transparent, translucent, or opaque based on how much light passes through them.
Q: What is the difference between soluble and insoluble materials?
A: Soluble materials dissolve in water, while insoluble materials do not dissolve in water.
Q: What are two properties that all matter possesses?
A: All matter possesses mass and volume.
Q: What is the SI unit for mass?
A: The SI unit for mass is kilogram (kg).
Q: What is the SI unit for volume?
A: The SI unit for volume is cubic metre (m³).
Q: Name two examples of lustrous materials.
A: Examples of lustrous materials include metals like iron, copper, zinc, and aluminium.
Q: What determines which material should be used for making an object?
A: The choice of material depends on its properties and the purpose for which the object is to be used.
Q: How can you make a homemade Oral Rehydration Solution (ORS)?
A: A homemade ORS can be prepared by mixing six teaspoons of sugar and half a teaspoon of common salt in one litre of boiled and cooled water.
