ch16-p058 - 58. With the string fixed on both ends, using...

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58. With the string fixed on both ends, using Eq. 16-66 and Eq. 16-26, the resonant frequencies can be written as ,1 , 2 , 3 , 22 2 nv n n mg fn LL L τ μμ == = = ! (a) The mass that allows the oscillator to set up the 4th harmonic ( 4 n = ) on the string is 2 2 2 4 4 4(1.20 m) (120 Hz) (0.00160 kg/m) 0.846 kg (4) (9.80 m/s )
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This note was uploaded on 04/16/2011 for the course PHYSICS 191262 taught by Professor Najafzadeh during the Spring '09 term at The Petroleum Institute.

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