18. Waves & Sound
Velocity of Longitudinal Waves
18. Waves & Sound Velocity of Longitudinal Waves
13PRACTICE PROBLEM
A longitudinal sound wave generated by an ultrasonic emitter travels along a 3.50 m copper rod in 1.00 ms. The volume of the rod is 1.116 × 10-4 m3 and its mass is 1.00 kg. What is Young's modulus (Y) for copper?
A longitudinal sound wave generated by an ultrasonic emitter travels along a 3.50 m copper rod in 1.00 ms. The volume of the rod is 1.116 × 10-4 m3 and its mass is 1.00 kg. What is Young's modulus (Y) for copper?