Coherent light that contains two wavelengths 660 nanometer, Ask an Expert

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Coherent light that contains two wavelengths, 660 nanometer and 470 nanometers , passes through two narrow slits with a separation of 0.340 millimeter and an interference pattern is observed on a screen which is a distance 4.20 meter from the slits.

Determine the distance on the screen between the first-order bright fringes for each wavelength?

Answer in m.

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Category:- Physics
Reference No.:- M91224624

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