TY  - BOOK
AU  - Polak, Robert 
AU  - Harris, Michael R. | Nguyen, Kiet A. | Kearns, Anthony 
TI  - Determination of the Coefficient of Thermal Expansion by Measuring Frequency of a Heated Music Wire: (Journal Article)
SN  - 0031-921X
PY  - 2024///
CY  - Washington  
PB  - : American Association of Physics Teachers
KW  - Acoustics| Musical instruments| Physical quantities| Thermal effects| Educational aids
N1  - ***______{For Hard Copy, Please visit Library.}________***


N2  - Abstract: Engaging with physical and material properties through empirical observation is a fundamental part of undergraduate physics and engineering education. Several works have proposed experiments to determine thermal physical constants of materials, such as finding the coefficient of linear expansion.1–4 As Dajbych5 and Polak et al.6 have shown, physical constants can be verified by measuring the frequency of a plucked high-carbon steel wire on a guitar. Building on our previous work,6,7 we have extended our method to verify the coefficient of linear thermal expansion, αT, through an accessible procedure directed at introductory physics education.
UR  - https://doi.org/10.1119/5.0098172
ER  -