Why is glass used in windows?

Important Questions on Sorting Materials into Groups

MEDIUM

6th CBSE

IMPORTANT

Interactive Science>Chapter 4 - Sorting Materials into Groups>SUMMATIVE ASSESSMENT>Q F

Name two properties by which metals and alloys can be differentiated from non-metals.

MEDIUM

6th CBSE

IMPORTANT

Interactive Science>Chapter 4 - Sorting Materials into Groups>SUMMATIVE ASSESSMENT>Q F

Name some physical properties according to which objects and materials can be grouped.

MEDIUM

6th CBSE

IMPORTANT

Interactive Science>Chapter 4 - Sorting Materials into Groups>SUMMATIVE ASSESSMENT>Q G

Why do you think that classification of materials into groups is necessary? Name some properties according to which classification can be done.

MEDIUM

6th CBSE

IMPORTANT

Interactive Science>Chapter 4 - Sorting Materials into Groups>SUMMATIVE ASSESSMENT>Q G

Differentiate between transparent, translucent and opaque substances with examples.

HARD

6th CBSE

IMPORTANT

Interactive Science>Chapter 4 - Sorting Materials into Groups>SUMMATIVE ASSESSMENT>Q G

Metal is denser than water and if you drop a piece of iron, it would sink. Then, how do ships made of iron float?

MEDIUM

6th CBSE

IMPORTANT

Interactive Science>Chapter 4 - Sorting Materials into Groups>SUMMATIVE ASSESSMENT>Q G

Take some commonly available liquids and with the help of an activity, find out their solubility in water. You may take honey, milk, coconut oil, vinegar etc.

HARD

6th CBSE

IMPORTANT

Interactive Science>Chapter 4 - Sorting Materials into Groups>SUMMATIVE ASSESSMENT>Q G

Why is copper chosen to make electric wires? Will you use silver for the same purpose?

EASY

6th CBSE

IMPORTANT

Interactive Science>Chapter 4 - Sorting Materials into Groups>FORMATIVE ASSESSMENT>Q 1

Name two objects which are made from only one material.