To separate iron nails mixed with sand, we can use a magnet. Since iron is a magnetic material, it will be attracted to the magnet, while the sand will remain behind. By moving the magnet over the mixture, the iron ...
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Sedimentation is useful in everyday life for separating heavier particles from liquids. For example, when muddy water is left undisturbed, the soil particles settle at the bottom, and clear water remains on top. This process is used in water treatment ...
The main function of a sieve in sieving is to separate larger particles from smaller ones. When materials like flour, sand, or grains are passed through a sieve, the fine particles fall through the holes while the larger particles are ...
Muddy water can be purified using filtration by passing it through a filter paper or cloth. The filter paper has small holes that allow only the clean water to pass through while trapping the mud and other solid particles. This ...
Filter paper is used to separate solid particles from a liquid or gas. It allows the liquid or gas to pass through while trapping the solid particles. The paper is usually porous, which makes it effective for filtration. It is ...