Wavelength, Frequency, and Wave Speed in a Guitar String

Students investigate the relationship between string length, wavelength, frequency, period, and wave speed using one of the strings on a sonometer. They use a sound sensor and FFT display to measure the frequencies produced.

Grade Level: CollegeHigh School

Subject: Physics

Student Files

Wavelength, Frequency, and Wave Speed in a Guitar String 463.26 KB
Wavelength, Frequency, and Wave Speed in a Guitar String 309.37 KB

Teacher Files

Sign In to your PASCO account to access teacher files and sample data.

Featured Equipment

Sonometer

Sonometer

With this two-string guitar, students can hear the resonance modes of the strings.

Wireless Sound Sensor

Wireless Sound Sensor

The Wireless Sound Sensor measures sound wave forms and sound level in one compact and portable sensor.

Support

Many lab activities can be conducted with our Wireless, PASPORT, or even ScienceWorkshop sensors and equipment. For assistance with substituting compatible instruments, contact PASCO Technical Support. We're here to help.

Copyright Disclaimer: Section 107 of the Copyright Act of 1976 makes allowance for “fair use” for purposes of teaching, scholarship, education and research. Reproduction under any other circumstances, without the written consent of PASCO, is prohibited.