A 4.0 g string,0.36 m long,is under tension.The string produces a 500 Hz tone when it vibrates in the third harmonic.The speed of sound in air is 344 m/s.In this situation,the wavelength of the standing wave in the string,in SI units,is closest to:
A)0.24
B)0.36
C)0.54
D)0.72
E)0.90

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The Answer of A 4.0 g string,0.36 m long,is under tension.The string produces a 500 Hz tone when it vibrates in the third harmonic.The speed of sound in air is 344 m/s.In this situation,the wavelength of the standing wave in the string,in SI units,is closest to:
A)0.24
B)0.36
C)0.54
D)0.72
E)0.90

A 40 G String,0