The two end is 40N, what is the second harmonic frequency?11. A particle that under goes simple harmonic motion has a period of 0.4sec and amplitude of 12mmFind maximum velocity of the particle.12. A waye has a speed of 50m/s and a wavelength of 25000m.What is the frequency of the wave?13. A 100 cm pipe is open at one end and closed at the other end, When air is blow at 150 Hz. Calculate thevelocity of the sound along the pipe?14. The loudness of sound changes from L= 30db to L2= 60db. What is the ratio of intensities L/h inthe two cases?15. The sound level at a distance of 8m from a source is 240db. At what distance is the sound level 200db?

Name: The two end is 40N, what is the second harmonic frequency?11. A partic
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Description: The two end is 40N, what is the second harmonic frequency?11. A particle that under goes simple harmonic motion has a period of 0.4sec and amplitude of 12mmFind maximum velocity of the particle.12. A waye has a speed of 50m/s and a wavelength of 2500

Let the mass per unit of the string is µ, length of the wire is l and tension in the string T.

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10. The two-end fixed string of length 0.5m has a mass per unit length 1g/m. If the tension in the string is 40N, what is the second harmonic frequency? ilhot under goes simple harmonic motion has a period of 0.4sec and amplitude of 12mm.

10. The two-end fixed string of length 0.5m has a mass per unit length 1g/m. If the tension in the string is 40N, what is the second harmonic frequency? ilhot under goes simple harmonic motion has a period of 0.4sec and amplitude of 12mm.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter17: Sound

Section: Chapter Questions

Problem 40P: A bat sends of a sound wave 100 kHz and the sound waves travel through air at a speed of v=343 m/s....

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