c. 1.6 A fixed-fixed string under a tension of 20 N is excited at the seventh natural frequency. The first node is 0...
c. 1.6 A fixed-fixed string under a tension of 20 N is excited at the seventh natural frequency. The first node is 0.25 meters from the left end. How long is the string in meters? a. 1.00 b. 1.25 d. 1.75 e. 2.00 f. None of the above c. 1.50 A2 meter long string with a wavespeed of 200 m/s is excited at a wavenumber of 37T m1 at the free end and is fixed at the other end. What is the drive point impedance? d. 5j 0 a. b. 1 e. co f. None of the above c. 3.13
c. 1.6 A fixed-fixed string under a tension of 20 N is excited at the seventh natural frequency. The first node is 0.25 meters from the left end. How long is the string in meters? a. 1.00 b. 1.25 d. 1.75 e. 2.00 f. None of the above c. 1.50 A2 meter long string with a wavespeed of 200 m/s is excited at a wavenumber of 37T m1 at the free end and is fixed at the other end. What is the drive point impedance? d. 5j 0 a. b. 1 e. co f. None of the above c. 3.13