Gases-Expanding Possibilities

Hypothesis:When the hot water is pouring on the bottom of the bottle it produces bubbles.

Materials:

• Plastic Bottle
• Straw
• Clay
• Measuring Cup
• Plastic Container
• Cups of hot water

Method

1. First you put the straw and the clay on the cap of the bottle .(make sure there is no hole except the straw).
2. Put the water inside the plastic container.
3. Place the flexible part towards the hot water container.
4. Put the plastic bottle on top of the bowl then tip the hot water slowly on the end of the plastic bottle.

Conclusion

Our experiment worked because the hot water is pouring on the bottom of the bottle it produces bubbles.