Auniform bar of metal, 0.40 m long, with a diameter of 2.0 cm, has a mass of 1.1 kg. a 1.5 mhz longitudinal wave is propagated along the length of the bar. a wave compression traverses the length of the bar in 0.12 ms. the wavelength of the longitudinal wave in the metal, in mm, is closest to:
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Auniform bar of metal, 0.40 m long, with a diameter of 2.0 cm, has a mass of 1.1 kg. a 1.5 mhz longi...
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