Question

Classwork 14 May 2024

Sieving

A. Sieving uses a sieve to separate mixtures .
B. Shifted mixtures can be a liquid and a solid of all in form .
C. In this method , a sieve is used to separate the mixtures
D. Sieving is using to separate sand particles for building , during cooking , and baking , making tea etc .

1. What are the materials shown in the picture above?
2. What types of materials shown in the picture above?
3. Where is sieving generally used?
4. Explain how saving works

Answer all questions in short sentence form

Answer 1

[AI-generated answer — Bot GPT 3.5]

1. The materials shown in the picture above appear to be a mixture of sand and small pebbles.

2. The types of materials shown in the picture above are solid particles.
3. Sieving is generally used in construction for separating sand particles, in cooking for sifting flour, and in making tea for straining tea leaves.
4. Sieving works by passing a mixture through a sieve, which has holes of a specific size. The smaller particles pass through the holes, while the larger particles are left behind, resulting in the separation of the mixture.