Answer:
Aim: To observe if you can cut the surface of water with your fingers and make conclusions.
Materials Required: Container, water.
Procedure:
(i) Fill the container with some water.
(ii) Now try cutting the surface of water with the fingers of your hand. Note the observations.
Observations:
You will not be able to cut the surface of the water.
Conclusions:
The reason behind the surface of water remaining together is the forces of attraction between the water particles. This force keeps the particles together.
Related Links:
Solution to Group Activity
Solution to Activity 1.1
Solution to Activity 1.2
Solution to Activity 1.3
Solution to Activity 1.4
Solution to Activity 1.5
Solution to Activity 1.6
Solution to Activity 1.7
Solution to Activity 1.9
Solution to Activity 1.10
Solution to Activity 1.11
Solution to Activity 1.12
Solution to Activity 1.13
Solution to Activity 1.14
Solutions to Chapter 1 Matter in Our Surroundings
