In a diffraction pattern by a wire, on increasing diameter of wire, fringe width

In a diffraction pattern, width of a fringe

In a diffraction pattern the width of any fringe is

In a diffraction pattern the width of any fringe is

In diffraction pattern the fringes are of

The central fringe of diffraction pattern obtained by single slit for white light will be

How will the diffraction pattern in a single slit be affected if (i) the width of the slit is increased?

In a single slit diffraction pattern intensity and width of fringes are

In the diffraction pattern of a single slit aperture, the width of the central fringe compared to widths of te other fringes is-