Question Description

I'm working on a physics spreadsheet and need guidance to help me study.

1. You can observe visually how a sound wave progresses. Watch the YouTube and observe the pulse.

2. Given the distance, and the fact it is slowed by 16x the normal speed, calculate the speed of sound based on your timing of the start of the wave at x = 0 m to where it ends at x = 80 m . NOTE: You are given that the event was reduced by a factor of 16. So remember that important point when you calculate your speed with the time that you measure. Also note: You will need a digital timer (your phone) for best results!

3. Repeat this five different times and take an average. Express your final answer for the speed of sound (in air) with the appropriate uncertainty (previous module).

4. What is the percent error using the accepted value of 343 m/s?

5. Finally, I want you to describe (precisely) what you times to get your result.

5. Place all of your calculations and discussion on a document and upload in the following upload link as a pdf file. 

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