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problem15_11

# University Physics with Modern Physics with Mastering Physics (11th Edition)

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15.11: Reading from the graph, a) s. 040 . 0 b) , mm 0 . 4 = = T A c) A displacement of 0.090 m corresponds to a time interval of 0.025 s; that is, the part of the wave represented by the point where the red curve crosses the origin corresponds to the point where the blue curve crosses the t -axis ) 0 ( = y at s, 025 . 0 = t and in this time the wave has traveled
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Unformatted text preview: 0.090 m, and so the wave speed is s m 6 . 3 and the wavelength is m 14 . ) s 040 . )( s m 6 . 3 ( = = vT . d) s m 6.0 s 0.015 m 090 . = and the wavelength is 0.24 m. d) No; there could be many wavelengths between the places where ) ( t y is measured....
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