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Title: A uniform bar of metal, 0.40 m long, with a diameter of 2.0 cm, has a mass of Post by: mikael on May 14, 2014 A uniform 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: A) 2.2 B) 2.6 C) 3.0 D) 3.4 E) 3.8 Title: Re: A uniform bar of metal, 0.40 m long, with a diameter of 2.0 cm, has a mass of Post by: padre on Jun 18, 2014 Content hidden
Title: Re: A uniform bar of metal, 0.40 m long, with a diameter of 2.0 cm, has a mass of Post by: mikael on Jun 19, 2014 Thank you for the help, really appreciate your time and effort.
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