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Which phasor diagram corresponds to the minimum intensity in the interference pattern?

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Presentation on theme: "Which phasor diagram corresponds to the minimum intensity in the interference pattern?"— Presentation transcript:

1 which phasor diagram corresponds to the minimum intensity in the interference pattern?

2 What is the intensity when the path difference is  (compared with path difference =0) A] zero B] half as much as intensity for zero path difference C] 1/sqrt(2) as much D] sqrt(2) as much E] same

3 At a two-slit interference maximum, what is the intensity compared with what you would get from ONE SLIT? A] half as much B] same as one slit C] twice as large D] four times larger E] 16 times larger

4 For 3 evenly spaced identical slits, what phasor diagram corresponds to a minimum in intensity?

5 What is the path difference at which this minimum occurs? A]  B]  C]  D]  E]


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