In the figure, two isotropic point sources of light (S1 and S2) are separated by distance 3.20 pm along a y axis and emit in phase at wavelength 880 nm and at the same amplitude. A light detector is located at point Pat coordinate xp Oon the x axis. What is the greatest value of xp at which the detected light is minimum due to destructive interference? Number i Units

In the figure, two isotropic point sources of light (S1 and S2) are separated by distance 3.20 pm along a y axis and emit in phase at wavelength 880 nm and at the same amplitude. A light detector is located at point Pat coordinate xp Oon the x axis. What is the greatest value of xp at which the detected light is minimum due to destructive interference? Number i Units

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