Consider a string of lenght 1.5m attached to an adjustable-frequency string vibrator as shown below. The waves produced by the vibrator travel down the string and are reflected by the fixed boundary condition at the pulley. The string, which has a linear mass density of 0.006, is passed over a frictionless pulley of a negligible mass, and the tension is provided by a 8 kg hanging mass. What is the velocity of the waves on the string?_____m/s What is the wavelength of the first normal modes?____m What is the wavelength of the second normal modes?_____m What is the wavelength of the third normal modes?____m What is the frequency that the string vibrator must be tunes to in order to produce the first normal modes of the standing waves._____Hz What is the frequency that the string vibrator must be tunes to in order to produce the second normal modes of the standing waves.______Hz What is the frequency that the string vibrator must be tunes to in order to produce the third normal modes of the standing waves._____Hz
Consider a string of lenght 1.5m attached to an adjustable-frequency string vibrator as shown below. The waves produced by the vibrator travel down the string and are reflected by the fixed boundary condition at the pulley. The string, which has a linear mass density of 0.006, is passed over a frictionless pulley of a negligible mass, and the tension is provided by a 8 kg hanging mass.
What is the velocity of the waves on the string?_____m/s
What is the wavelength of the first normal modes?____m
What is the wavelength of the second normal modes?_____m
What is the wavelength of the third normal modes?____m
What is the frequency that the string vibrator must be tunes to in order to produce the first normal modes of the standing waves._____Hz
What is the frequency that the string vibrator must be tunes to in order to produce the second normal modes of the standing waves.______Hz
What is the frequency that the string vibrator must be tunes to in order to produce the third normal modes of the standing waves._____Hz
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