Vertical Pulse Wave Speed?

Question

A string with non-negligible mass m is attached to the ceiling and hangs vertically. You flick the string and create a transverse wave. As the pulse travels up the string, does the wave speed increase, decrease, or stay the same?

This problem was from my physics exam. I am uncertain of the logic of the correct answer. Any help would be appreciated. Thank you.

Answer 1

Speed increases. Transverse wave speed increases with the square root of tension. Tension increases going up the string due to the increasing weight being supported. The Hyperphysics page below specifically addresses transverse wave velocity.

Answer 2

First, a status wave has 0 velocity - it particularly is why that's spoke of as 'status' or 'table sure' ! The question is with regard to the sought after (or 'traveling') wave which, alongside with its mirrored image, varieties a status wave. 2d. The question does not say what path the wave strikes the exterior at Q. This impacts the respond to area B. we will could assume the wave strikes the exterior at 90degrees (perspective of prevalence = 0). A) Use velocity = wavelength x frequency = 5m x 2Hz = 10m/s B) 0. The wave isn't traveling in this path

Answer 3

here research this and it should explain it to you. I would think in your example the wave does not increase but in fact does decrease in speed.

http://hyperphysics.phy-astr.gsu.edu/hbase/sound/tralon.html

Answer 4

http://hyperphysics.phy-astr.gsu.edu/hba...