Consider a wire under tension, fixed at both ends. Which of the following correctly depicts the standing waves at maximum displacement for the lowest three frequency waves? Select one: Q a. Ob O C. O d. Consider a standing wave on a wire under tension, fixed at both ends. Which of the following correctly describes the relationship between the displacement of a point on the wire to the speed with which that point moves? Select one: O a. The displacement is zero when the point is moving fastest, so the snapshot of the wave would be the typical wavy depiction of the standing wave.. O b. The displacement is zero when the point is moving fastest, so the snapshot of the wave would be a straight line. O c. The displacement is a maximum when the point is moving fastest, so the snapshot of the wave would be the typical wavy depiction of the standing wave.. O d. The displacement is a maximum when the point is moving fastest, so the snapshot of the wave would be a straight line. Consider standing waves formed on a wire of length L under tension, fixed at both ends. Which of the following correctly describes the relationship between the lowest three frequencies f1, f2and f3, of the standing waves formed on the wire, if the wave speed on the wire is v? Select one: O a. f1 = [ and f2 = 2f1 and f3 = 3f1 O b. f1 = and f2 = 2f1 and f3 = 3f2 O c. f1 = 2 and f2 = f1/2 and f3 = f1/3 O d. f1 = 2 and f2 = 2f 1 and f3 = 2f2 O e. f1 = > and f2 = 2f1 and f3 = 3f1 Which of the following equations correctly describes the wave speed on a string of mass M and length L under tension T? Select one: O a. U = VMTL Ob. v = v MIL OCU= VM Od. U= MT