Question

How do jewellers separate the pearls of different sizes?​

Answer 1

Explanation:

Sieving is the method to separate particles of different sizes. Undesirable particles can be separated from grains by this method. The size of holes in the sieves depends upon the size of the particles. In cashewnut factories, the cashewnuts of different sizes are separated, by sieving. Jewellers also separate pearls of different sizes by this method.

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Answer 2

Answer:

Sieving is the method to separate the pearls of different sizes.

Explanation:

Sieving is the method to separate particles of different sizes. Undesirable particles can be separated from grains by this method. The size of holes in the sieves depends upon the size of the particles. Jewellers also separate pearls of different sizes by this method.