Lab_10_-Nikita_Shah.docx - Sound Nikita D Shah Lab Section...

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Sound Nikita D Shah November 29, 2017 Lab Section – 050 Instructor- Babu Pokhrel INTRODUCTION In this lab experiment we will explore the movement of sound waves and its speed. We will do this in a limited lab setting with capstone data collection. We will check the speed of the sound in air however we can also do that in water. The vibrating molecules of the air creates a high and low pressure that travels in the air. PROCEDURE Apparatus: computer with Pasco interface and Capstone software, microphone, voltage sensor, speakers, large hollow tube, meterstick, clicker For part 1 of this lab we use the PASCO capstone program, we select the frequency sensor where the speakers are connected. After that, we can adjust the frequency and listen to the sound. We check how the beat frequency depends on the source of sound frequencies and we recorded our data. We also take screenshot of graph for lab report. For part 2 of this experiment

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