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प्रश्न
Look at the picture given below and explain the method of separation illustrated.
उत्तर
The method is called Sieving. It is used to separate solid particles of different sizes. Ex. bran from the flour.
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संबंधित प्रश्न
Name the process by which the components of the following mixture can be separated.
Chalk powder and iron filings
Name the process by which the components of the following mixture can be separated.
Chaff and grain
Give one word name for the following
The technique used to separate the light particles from heavy particles using the flow of wind
State the principle involved in separation of solid-solid mixtures by magnetic separation
State what is meant by ‘magnetic separation of two mixtures’. Explain how iron particles can be separated from sulphur particles.
Draw a neat labelled diagram for the separation of the following mixture.
A magnetic particle from a non-magnetic particle
State the technique involved in separating the following:
Iron and chalk powder
State the technique involved in separating the following:
Iron filings from pieces of copper wire
Give reasons for the following:
Sulphur and charcoal powder cannot be separated by magnetic separation.
Complete the Analogy.
Mixture containing iron: Magnetic separation:: Muddy water: ______.
