Two fine slits are placed very close to each other and they are illuminated by a strong beam of light of wavelength `5900Å`. Fringes are obtained at a
Two fine slits are placed very close to each other and they are illuminated by a strong beam of light of wavelength `5900Å`. Fringes are obtained at a distance of 0.3 m from the slits. The fringe width is found to be `5.9 xx 10^(-5)m`. Calculate the distance between the slits.
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