Two sources of light of wavelengths 2500 A^o and 3500 A^o are used in Young’s double slit expt. simultaneously. Which orders of fringes of two wavelength patterns coincide?
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Two sources of light of wavelengths 2500 A^o and 3500 A^o are used in Young’s double slit expt. simultaneously. Which orders of fringes of two wavelength patterns coincide?