PHYS 210 Final, Spring 2008

American University of Beirut · Introductory Physics II · 1 page

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PHYS 210 Final, Spring 2008, page 1

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Marks: 4 Two speakers are driven by the same oscillator frequency f=200 Hz. They are located vertically at a distance d=4.0 m from each other. An observer walks straight toward the lower speaker as shown in the Figure. The speed of sound is v=330 m/s . The distance x from the speaker at which the observer will register the first minimum is closest to : Choose one answer. a.10.95m x b.219m x c.186m x d 928m y¥ © e464m x Incorrect Marks for this submission: 0/4.