You hang a heavy ball with a mass of 40 kg from a silver rod 2.8 m long by 2.2 mm by 2.7 mm. You measure the stretch of the rod, and find that the rod stretched 0.002384 m. Using these experimental data, what value of Young's modulus do you get? Y = 7.75e11 J× N/m2 The atomic mass of silver is 108 g/mole, and the density of silver is 10.5 g/cm³. Using this information along with the measured value of Young's modulus, calculate the speed of sound in silver.
You hang a heavy ball with a mass of 40 kg from a silver rod 2.8 m long by 2.2 mm by 2.7 mm. You measure the stretch of the rod, and find that the rod stretched 0.002384 m. Using these experimental data, what value of Young's modulus do you get? Y = 7.75e11 J× N/m2 The atomic mass of silver is 108 g/mole, and the density of silver is 10.5 g/cm³. Using this information along with the measured value of Young's modulus, calculate the speed of sound in silver.
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter12: Static Equilibrium And Elasticity
Section: Chapter Questions
Problem 60P: A 100-N weight is attached to a free end of a metallic wire that hangs from the ceiling. When a...
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