Question

Q1)How would you obtain clear water from a sample of muddy

water?

Q2)Why do we need to separate different components of a mixture?

Give two examples.

Q3)What is sieving? Where is it used?

Q4)What is winnowing? Where is it used?​

Answer 1

Answer:

1. I can get clear water from muddy water by filtering water by filter paper

Answer 2

Explanation:

Answer 1 :- By filteration technique or by filter paper.

Answer 2 :- We need to seperate different component of mixture to obtain pure form.

Answer 4 :- Winnowing is the technique to remove chuff from grain with help of wind.