A student is standing at some point in space and listening to a sound emitted at frequency fo. The graph shows the frequ

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A Student Is Standing At Some Point In Space And Listening To A Sound Emitted At Frequency Fo The Graph Shows The Frequ 1 (53.98 KiB) Viewed 42 times

A student is standing at some point in space and listening to a sound emitted at frequency fo. The graph shows the frequency the student hears during a 4-second interval. Which of the following describes the sound source? f - t (s) 0 1 2 3 4 It moves toward the student but doesn't reach her. It then reverses direction at t = 2 s. It moves away from the student until t = 2 s. It then reverses direction and moves toward the student but doesn't reach her. It moves from right to left passing the student at t = 2 s. It moves from left to right passing the student at t = 2 s. fo