10.1 - MasteringPhysics: Assignment Print View

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Ch10_1 Due: 10:00pm on Wednesday, November 3, 2010 Note: You will receive no credit for late submissions. To learn more, read your instructor's Grading Policy [ Switch to Standard Assignment View] You should make a serious attempt at these problems before your November 3 workshop. You only have a couple of hours after the work shop to make final adjustments before the due time !! You will do poorly in the work shop if you are unprepared. !! If you need help consult the Help Blog and/or visit the help room. Problem 15.4 The back wall of an auditorium is 25.0 from the stage. Part A If you are seated in the middle row, how much time elapses between a sound from the stage reaching your ear directly and the same sound reaching your ear after reflecting from the back wall? ANSWER: 7.29×10 2 Correct Problem 15.15 The displacement of a wave traveling in the negative -direction is 5.2 5.4 69 , where is in and is in . Part A
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This note was uploaded on 03/06/2011 for the course PHY 121 taught by Professor Stephens during the Spring '08 term at SUNY Stony Brook.

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10.1 - MasteringPhysics: Assignment Print View

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