[University Physics Experiment-3] Measurement of Sound Velocity

Preface

Recently I am sorting out some materials of courses I have learned. Although some courses have nothing to do with my major, they still need to be learned. After all, most of the current scientific research results come from cross-fields, and what is needed is talents who can think across fields. I also studied it seriously. But I thought for a while, instead of letting them rot in my folder, I might as well share them with everyone (most importantly, I think most of the experimental reports on the Internet have shortcomings, they are not very comfortable to look at, and boast a wave , Haha), of course, I will also share some of my experience and thoughts when doing these homework. Maybe it is not as accurate as the physics major, so everyone should look at it critically.

Experiment preview (Preview)

Figure 1

Figure 2

Figure 3

Experiment record sheet

Figure 4

Experiment report (Report)

Figure 5

Figure 6

Figure 7

Figure 8

Figure 9

Sum up

In this report, you can see some things not only in terms of experimental data analysis, emmm, this is because the teaching assistant told me to reflect your thinking in the report, so I pondered some things. Don't ask, the question is for the paper, for the GPA, hee hee, you
may not understand some places, so rest assured that I will write an explanation of the error analysis later.