Question

Collect the the following articles a pen a book a drop of water and air sketch the the shape of of the above articles in your notebook by moving a pencil around them make a note on the shape boundaries and volume of the articles

Answer 1

Answer:

Solution:

Solution:(a) Salt is dissolved in water

Solution:(a) Salt is dissolved in water(b) Particles of salt filled in the gaps between the particles of water.

Solution:(a) Salt is dissolved in water(b) Particles of salt filled in the gaps between the particles of water.(c) No, there is no change in level of water.

Solution:(a) Salt is dissolved in water(b) Particles of salt filled in the gaps between the particles of water.(c) No, there is no change in level of water.This activity shows that,

Solution:(a) Salt is dissolved in water(b) Particles of salt filled in the gaps between the particles of water.(c) No, there is no change in level of water.This activity shows that,Matters are made of small particles. And there is space between these particles.