Friday
August 29, 2014

Homework Help: Physics

Posted by Aj on Sunday, October 21, 2012 at 2:57pm.

A harmonic wave in a wire has amplitude A = 7.6 mm, wavelength λ = 0.679 m and frequency f = 543 Hz.
What is the propagation speed of the wave? Answer in units of m/s.

The wire has linear mass density of 5.04 g/m.
Determine the wire’s tension. Answer in units of N.

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