p36_018 - r B by 100 m, which is 100 m / 400 m = 1 / 4...

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18. Initially, source A leads source B by 90 , which is equivalent to 1/4 wavelength. However, source A also lags behind source B since r A is longer than
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Unformatted text preview: r B by 100 m, which is 100 m / 400 m = 1 / 4 wavelength. So the net phase diference between A and B at the detector is zero....
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This note was uploaded on 11/12/2011 for the course PHYS 2001 taught by Professor Sprunger during the Fall '08 term at LSU.

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