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Compare I("max") and I("min") with ampli...

Compare `I_("max") and I_("min")` with amplitudes of the interfering waves.

Text Solution

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`(I_("max"))/(I_("min"))=((r+1)/(r-1))^2` where `=(A_1)/(A_2). A_1 & A_2` are the amplitudes of the individual interfering waves.
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