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Question 3 (2 points) When the sine wave generator is set to a frequency of 60.0 Hz, a standing wave with 4 nodes (the end points are always nodes), three antinodes and 3 segments and is produced as shown below; so n= 3. What is the wavelength of the wave, in meters, if the distance between the end points is 1.8 m? This distance gives the value of L. Amlinode Node En= 1 Antinod Node Antinode n = 2 En= 3 Question 4 (3 points) What is the speed of the wave in m/s? Question 5 (3 points) If the linear mass density of the string used is 0.0073 kg/m, what is the mass, in kilograms, on the mass hanger? The mass on the hanger provides the tension, T, on the string