Nikki and Braeden instrumen

Nikki and Braeden instrument.

TITLE

1. QUESTION/OBSERVATIONS

: Does the rubber band thickness/tightness affect the pitch?

2. HYPOTHESIS

Yes it will change. The thicker the rubber band the lower the noise

3. EXPERIMENT

Rubber bands book

Process/Method: Describe in steps the process you will go through to carry out your experiment. 1. Put the rubber band round the book horizontally. 2. Flick it on the book 3. Take the rubber band off 4.Put the next one on.

4. CONCLUSION:

Yes the thickness and thinness of the rubber band effects the sound of the guitar. The thicker the rubber band the lower the noise The thinner the rubber band the higher.