SS17C_3 - Physics 7C SS1 Lecture 3: Waves Quiz 1...

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Physics 7C SS1 Lecture 3: Waves Quiz 1 Understanding Interference
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Reviewing the Basics Constructive Interference: total phase equivalent Destructive Interference: total phase separated by half cycle Note: these waves have identical periods and wavelengths, but that is not always the case!
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Checking 1D interference Two speakers are connected to the same function generator with reversed wiring. One speaker is placed a half wavelength in front. What type of interference results? A) Constructive B) Destructive C) Partial D) Depends on what time you choose E) Insufficient information to decide
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Checking 1D interference Two speakers are wired to the same function generator. The phase constants differ by π /2. One speaker is placed a quarter wavelength in front. What type of interference results? A) Constructive B) Destructive C) Partial D) Depends on what time you choose E) Insufficient information to decide
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Checking 1D interference Two speakers are wired to the same function generator. The phase constants differ by π /2. One speaker is placed a quarter wavelength in front. What type of interference results? A) Constructive B) Destructive C) Partial D) Depends on what time you choose E) Insufficient information to decide
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Checking 1D interference
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This note was uploaded on 05/30/2009 for the course PHY 7C taught by Professor Mahmud during the Summer '08 term at UC Davis.

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SS17C_3 - Physics 7C SS1 Lecture 3: Waves Quiz 1...

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