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Physics 18 Online
OpenStudy (anonymous):

1) A stretched string carries a wave of velocity 9.2 ms-1. The 4 mg string is 15.7 m long. Determine: a) the tension in the string b) the wavelength, given its frequency is 5 Hz.

OpenStudy (anonymous):

here my answer for a.. but, im not sure either its right or not.. for b,, i hope you guys can help me..

OpenStudy (anonymous):

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