If we use tea bags as shown in the figure, we do not have to strain the tea leaves. Which object plays the role of a strainer in this case?

Important Questions on Process of Separation and Cleaning

EASY

6th CBSE

IMPORTANT

Pruquest Science>Chapter 3 - Process of Separation and Cleaning>Analyse>Q 2

In flour mills as shown in the figure below, air is blown by a machine over the ground wheat to separate the bran particles that are very light. What is the process called?

Question Image

MEDIUM

6th CBSE

IMPORTANT

Pruquest Science>Chapter 3 - Process of Separation and Cleaning>Think Beyond>Q 1

How will you separate a mixture of sugar from the mixture of sugar and flour?

MEDIUM

6th CBSE

IMPORTANT

Pruquest Science>Chapter 3 - Process of Separation and Cleaning>Think Beyond>Q 2

Can we separate dissolved substances in a solution by sieving?

MEDIUM

6th CBSE

IMPORTANT

Pruquest Science>Chapter 3 - Process of Separation and Cleaning>Values to Learn>Q 1

Because of the heavy storm last night, the lid of the water tank got blown away in Bhumi’s house. So a lot of dust and soil got mixed in the water. As a result, muddy water was coming out from the tap. They got the lid repaired.
Bhumi asked her mother to use this dirty water. She suggested to fill the water tank with fresh water after using the dirty water where also could.

What are the activities in which this dirty water can be used? What values are shown by Bhumi from this action?.