A string is 6.86 m long with a mass of 4.93 g. The string is held taut with a tension of 489 N applied to the string. A pulse is sent down the string. How long does it take the pulse to travel the 3.00 m of the string?Round your answer to 5 decimal places. What is the wavelength of an earthquake that shakes you with a frequency of 11 Hz and gets to another city 95 km away in 19.32 s? Round your answer to 0 decimal places. Transverse waves travel through a string where the tension equals 6.7 N with a speed of 28.17 m/s. What tension would be required for a wave speed of 23.07 m/s? Round your answer to 2 decimal places.

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter14: Sound
Section: Chapter Questions
Problem 47P: A steel wire with mass 25.0 g and length 1.35 m is strung on a bass so that the distance from the...
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  1. A string is 6.86 m long with a mass of 4.93 g. The string is held taut with a tension of 489 N applied to the string. A pulse is sent down the string. How long does it take the pulse to travel the 3.00 m of the string?Round your answer to 5 decimal places.

  2. What is the wavelength of an earthquake that shakes you with a frequency of 11 Hz and gets to another city 95 km away in 19.32 s? Round your answer to 0 decimal places.
     
  3. Transverse waves travel through a string where the tension equals 6.7 N with a speed of 28.17 m/s. What tension would be required for a wave speed of 23.07 m/s? Round your answer to 2 decimal places.
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