Physics 211
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Lecture 17
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Video Problem 3
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Video Demonstration Running time * mins, * seconds |
Lecture 17, #3 (a) Given the molecular weight, density, and Young's modulus for gold, determine the ball-spring parameters m, d, and ksp. (b) Use these values to estimate the speed of sound in gold, and compare it to the measured value of 2030 m/s. |
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