Solved: A long slender bar is made from an unknown
Chapter 16, Problem 16.98(choose chapter or problem)
A long slender bar is made from an unknown material. The length of the bar is 0.83 m, its cross-sectional area is 1.3 m2 , and its mass is 2.1 kg. A sound wave travels from one end of the bar to the other end in 1.9 s. From which one of the materials listed in Table 10.1 is the bar most likely to be made? *
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