A steel string guitar is strung so that there is negligible tension in the strings at a temperature of 27 °C. The guitar is used in a concert where the temperature of the string decreases to 5°C. What is the tension force in Newtons (N), experienced by the string due to the change in temperature if the diameter of the string is 4x10^-4 m. The string has a Young's modulus of 2.0x10^11 N/m^2 and the coefficient of linear expansion is 1.2x10^-5/C°. Round off your final answer to the nearest thousandths. Do not type the unit in your final answer. *

A steel string guitar is strung so that there is negligible tension in the strings at a temperature of 27 °C. The guitar is used in a concert where the temperature of the string decreases to 5°C. What is the tension force in Newtons (N), experienced by the string due to the change in temperature if the diameter of the string is 4x10^-4 m. The string has a Young's modulus of 2.0x10^11 N/m^2 and the coefficient of linear expansion is 1.2x10^-5/C°. Round off your final answer to the nearest thousandths. Do not type the unit in your final answer. *

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter15: Fluids

Section: Chapter Questions

Problem 61PQ

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