Question
Light falls on a double slit with slit separation
of 2.45×10^−6m, and the first bright fringe is seen at an angle of 13.8◦ relative to the central maximum.
What is the wavelength of the light?
of 2.45×10^−6m, and the first bright fringe is seen at an angle of 13.8◦ relative to the central maximum.
What is the wavelength of the light?