| Title: hair dryer experiment |
Purpose:
| Understanding air pressure |
Hypothesis/Prediction (What I think will happen and why?)
| The ping pong ball will fly |
Equipment/Materials
| Ping pong ball
Hair dryer |
Method
| 1.Plug in the hair dryer
2. Put the ping pong in the middle of the hair dryer 3. Watch what happen. |
Discussion
When we put the hair dryer to the highest setting the ping pong ball was sent higher and it was harder to balance the ball and stop it from falling.
Conclusion
| My hypothesis was right im pretty happy about that. |