Yes, sieves are commonly used at construction sites to separate pebbles and stones from sand. The sieve allows finer sand to pass through while retaining larger pebbles and stones, ensuring the sand used in construction is clean and appropriately sized.
Have you ever observed sieves being used at construction sites to separate pebbles and stones from the sand?
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Yes, sieves are frequently used at construction sites to separate pebbles and stones from sand. The process involves pouring the sand through a sieve, which has mesh of varying sizes. The finer sand passes through the mesh, while larger pebbles and stones are retained on top. This separation ensures that the sand used in construction is free of larger debris, which helps in achieving the desired consistency and quality for mixing concrete or other construction purposes.
For more CBSE Class 6 Science Curiosity Chapter 9 Methods of Separation in Everyday Life Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-9/