sound

Name: Shanika and Ramonadel

Title of experiment: Straw oboe experiment

Question:

(What do we want to find out?)

1. how does the the straw make that sound when we cut the straw at the end and make a point.

2. How come the straw makes a low sound when we make the straw longer.

3. How does the straw makes a high sound when the straw is shorter.

Hypothesis:  (what do you think will happen?)

I think when we start to blow the straw there will be no sound because we might not cut it properly but if we the straw probably it will work and make a sound. If we make the holes on top of the straw if will make better sounds.

Procedure:

How will we find out?

(Step by step)

1. First we had to get a straw and flat it so it can work.

2. Then we had to cut the point of the straw.

3. After that we blow it and see if it will make a sound.