Question:
The figure shows a Young s double slit experimental setup It
Last updated: 6/26/2023
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The figure shows a Young s double slit experimental setup It is observed that when a thin transparent sheet of thickness t and refractive index u is put in front of one of the slits the central maximum gets shifted by a distance equal to n fringe widths If the wavelength of light used is 7 t will 2019 Main 9 April 1 be