The speed of sound in seawater is 1500 ms assume that

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Unformatted text preview: at can carry 20 A. a) (8 pts) Approximately, how close can someone with a pacemaker get to these wires? b) (4 pts) How worried should someone with a pacemaker be about the wiring in his or her house? Question 6 (10 points) Transverse waves travel on a string stretched along the x- axis. They have a speed of 8.0 m/s, an amplitude of 7.0 cm, and a wavelength of 0.32 m. The waves travel in the –x direction and the oscillations are parallel to the y- axis. a) (5 pts) Find the frequency f, period τ, and wave number k for these waves. b) (5 pts) Write down a wave function that describ...
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This document was uploaded on 04/06/2014.

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