The method of separating a mixture by using sieve is called Sieving. Sieving is used to separate those solid mixtures which have components of different sizes. The mixtures having components of different sizes is put in sieve and the sieve is moved back and forth continuously.
Sieving is a separation technique based on the difference in particle size. The sieve is responsible for retaining the larger particles.
On top of size, other factors play a role in determining whether a particle will pass through the sieve or not; format of the particle whether the particle will fall where there is an opening or on the mesh of the sieve and surface humidity.
Sieving Meaning
Most of the things that we come across in our day-to-day life exist as a mixture of two or more pure substances. We need to separate these pure substances from the mixture in order to use them individually. For example, you must have noticed that we don’t use the flour bought from the vendors directly for cooking chapatti. We use certain separation techniques in order to separate the flour from the impurities attached to it.
We generally use sieve plates for the separation of flour from the bran particles or other impurities. These sieve plates allow the fine flour particles to pass through the holes of the sieve plate while the bigger impurities are unable to pass through it and remain on the sieve. This method of separation of particles from a mixture based on the difference in size of particles is known as sieving. It uses sieve plates for separation of coarse particles from finer particles.
Separation Of Mixture
Sieve plates have meshed or perforated bottoms which allow only particles of a specific size to pass through it. The size of mesh can vary from one place to another depending upon its application. For example, sieving is also used for separation of husk and stone from wheat. Here we use sieve plates having a greater mesh size in comparison to the one used for separation of flour.
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Answer:
The method of separating a mixture by using sieve is called Sieving. Sieving is used to separate those solid mixtures which have components of different sizes. The mixtures having components of different sizes is put in sieve and the sieve is moved back and forth continuously.
Explanation:
Answer:
What is Sieving?
Sieving is a separation technique based on the difference in particle size. The sieve is responsible for retaining the larger particles.
On top of size, other factors play a role in determining whether a particle will pass through the sieve or not; format of the particle whether the particle will fall where there is an opening or on the mesh of the sieve and surface humidity.
Sieving Meaning
Most of the things that we come across in our day-to-day life exist as a mixture of two or more pure substances. We need to separate these pure substances from the mixture in order to use them individually. For example, you must have noticed that we don’t use the flour bought from the vendors directly for cooking chapatti. We use certain separation techniques in order to separate the flour from the impurities attached to it.
We generally use sieve plates for the separation of flour from the bran particles or other impurities. These sieve plates allow the fine flour particles to pass through the holes of the sieve plate while the bigger impurities are unable to pass through it and remain on the sieve. This method of separation of particles from a mixture based on the difference in size of particles is known as sieving. It uses sieve plates for separation of coarse particles from finer particles.
Separation Of Mixture
Sieve plates have meshed or perforated bottoms which allow only particles of a specific size to pass through it. The size of mesh can vary from one place to another depending upon its application. For example, sieving is also used for separation of husk and stone from wheat. Here we use sieve plates having a greater mesh size in comparison to the one used for separation of flour.
Explanation: