Question: The tension in a string is 15 N, and its linear density is 0.85 kg/m. A wave on the string travels toward the -x direction;

The tension in a string is 15 N, and its linear density is 0.85 kg/m. A wave on the string travels toward the -x direction; it has amplitude of 3.6 cm and a frequency of 12 Hz. What are they?

(a) Speed and

(b) Wave length of the wave?

(c) Write down a mathematical expression for the wave, substituting numbers for the variables A, f, and λ.


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a The speed of the wave on the string is v FmL 15N085 kgm 42 ms b The wavelength is c The ... View full answer

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