Make a flute

Today we had another experiment and this time is was called Make a flute.

The things that we used was:

• 5 plastic bottles
• Water
• And a tester

What we did was we had water in them but filled up on different levels. After we did that we blow it and it made an awesome sound.

I felt very happy after the experiment and i also learnt a lot of new things from this.

The scientific explanation is that when you blow on the bottle it makes different noises because of the amount of water that is in the bottle.