If `I_0` is the intensity of the principal maximum in the single slit diffraction pattern. Then what will be its intensity when the slit width is doubled?

If I_0 is the intensity of the principal maximum in the singel slit diffraction pattern,then what will be its intensity when the slit width is doubled?

if the intensity of the principal maximum in the single slit Fraunhoffer diffraction pattern, then the intensity when the slit width is double will be .....

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

The fringe width in single slit diffraction pattern is proportional to

Find the intensities of the first three secondary maxima in the single-slit diffraction pattern, measured relative to the intensity of the central maximum