Question

prepare a model to demonstrate movement of particles in solid liquid and gases

Answer 1

Aim: To demonstrate the movement of particles in Solids , liquids and gases.Materials required:1. chick peas or Thermocol balls,2. Rubber band,3. string,4. Balloon,5. transparent jarProcedure:1. Take the transparent jar .2. Pour chick peas or thermocol balls3. Take a piece of stretched balloon and 4. Tie it to the mouth of jar tightly with rubber band5. Sew a string to the middle of balloon.Observation: Now the pull the string gently, we can observe the movementOf solidsIf you pull rapidly we can see the movement of solid getting converting to Liquid and gas.

Answer 2

Aim: To demonstrate the movement of particles in Solids , liquids and gases.

Materials required:

1. chick peas or Thermocol balls,

2. Rubber band,

3. string,

4. Balloon,

5. transparent jar

Procedure:

1. Take the transparent jar .

2. Pour chick peas or thermocol balls

3. Take a piece of stretched balloon and

4. Tie it to the mouth of jar tightly with rubber band

5. Sew a string to the middle of balloon.

Observation:

Now the pull the string gently, we can observe the movement

Of solids

If you pull rapidly we can see the movement of solid getting converting to Liquid and gas.