Question
A student uses a 2.00-m-long steel string with a diameter of 0.90 mm for a standing wave experiment. The tension on the string is tweaked so that the second harmonic of this string vibrates at 22.0Hz . (ρsteel=7.8⋅103 kg/m3)
If you wanted to increase the first harmonic frequency by 40% , what would be the tension in the string?
If you wanted to increase the first harmonic frequency by 40% , what would be the tension in the string?