A 36.5 m steel wire and a 13.4 m copper wire, both with 1.31 mm diameter, are connected end to end and stretched to a tension of 215 N. How long does it take a transverse wave to travel the entire length of the two wires? Answer in units of s.How long does it take a transverse wave to travel the entire length of the two wires?v=(T/m)^0.5
T--%26gt; Tension
m--%26gt; Linear Density
p --%26gt; density
m=p/cross sectional area=p/(pi)r^2 for each of the wires (u can look up their corresponding densities in any ref table)
You then plug in the value of m that you just computed into the orginal formula along with the tension to find the velocity
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