Required information A piano "string" is steel wire with radius 0.500 mm and length 1.40 m. It is under 752 N of tension. The density of steel is 7860 kg/m³ (see table 9.1). The Young's modulus of steel is 2.00 × 1011 Pa (see table 10.1). X Consider the wire to be a thin solid steel rod. What is the speed of longitudinal waves (i.e., sound) in the wire? (Longitudinal waves in the wire do contribute to the characteristic sound of the piano.) km/s
Required information A piano "string" is steel wire with radius 0.500 mm and length 1.40 m. It is under 752 N of tension. The density of steel is 7860 kg/m³ (see table 9.1). The Young's modulus of steel is 2.00 × 1011 Pa (see table 10.1). X Consider the wire to be a thin solid steel rod. What is the speed of longitudinal waves (i.e., sound) in the wire? (Longitudinal waves in the wire do contribute to the characteristic sound of the piano.) km/s
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter14: Static Equilibrium, Elasticity, And Fracture
Section: Chapter Questions
Problem 44PQ: Consider a nanotube with a Youngs modulus of 2.130 1012 N/m2 that experiences a tensile stress of...
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