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Physics, 04.04.2020 08:14 blaqsafire404
105. A cable with a linear density of μ=0.2kg/m is hung from telephone poles. The tension in the cable is 500.00 N. The distance between poles is 20 meters. The wind blows across the line, causing the cable resonate. A standing waves pattern is produced that has 4.5 wavelengths between the two poles. The speed of sound at the current temperature T=20°C is 343.00m/s . What are the frequency and wavelength of the hum?
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105. A cable with a linear density of μ=0.2kg/m is hung from telephone poles. The tension in the cab...
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