Valli realizes that the method of catching fish with a net is somewhat similar to the filtration method she learned, as the water drains through the mesh, leaving the fish behind, just like filtration separates particles. Class 6 Science NCERT ...
Category: Class 6 Science
NCERT Solutions and Important Questions for class 6 Science for CBSE exams 2020-2021.
Tiwari Academy Discussion Latest Questions
Today, most tea bags are made of filter paper, which is effective at holding tea leaves while allowing water to steep through, making it the most common material used. NCERT Book Curiosity Science Class 6
After silk, people began using gauze or muslin as materials for tea bags, as they also held tea leaves effectively while allowing water to pass through. Chapter 9 Methods of Separation in Everyday Life Class VI NCERT Book Curiosity Science
Tea bags were initially made of soft cloth like silk because it could hold the tea leaves, allow water to pass through, and was strong enough to withstand contact with hot water without falling apart. NCERT Science Textbook Curiosity Science ...
The choice of filter is determined by the size of the particles that need to be removed. Different materials like cotton, charcoal, or sand are selected based on their ability to capture particles of varying sizes.
Materials such as cotton, charcoal, and sand can be used as filters, depending on the specific requirements for removing particles from a liquid. NCERT Book Curiosity Science Class 6 Class 6 Science NCERT Chapter 9
If the water remains muddy after filtration through a cloth, a filter with even smaller holes, like a filter paper, can be used to separate the finer impurities. Chapter 9 Methods of Separation in Everyday Life Class VI NCERT Book ...
Dada suggests using a piece of cloth because it has very small holes or pores between the woven threads, which can act as a filter to remove impurities from the muddy water. NCERT Book Curiosity Science Class 6 Class 6 ...
Yes, a tea strainer can be used to filter muddy water, but it may not remove all impurities since the holes in the strainer are not fine enough for very small particles. NCERT Book Curiosity Science Class 6 Class 6 ...
The process of pouring tea through a strainer to remove tea leaves is called filtration. Class VI NCERT Book Curiosity Science NCERT Science Session 2024-2025.