Draw the diffraction pattern due to a single slit by a monochromatic light.

Why can we not get diffraction from a wide slit illuminated by a monochromatic light?

Determine the angular separation betwen central maximum and first order maximum of the difraction pattern due to a single slit of width 0.25 mm,when light of wavelength 5,890 overset@A is incident on it normally.

State three characteristic which distinguish interference pattern due to two cohrently illuminated sources as compard to that observed in a diffraction pattern due to a single slit.

Light of wavelngth 600 nm is incident on a single slit of width 0.5 mm at normal incidence.Calculate the separation between two dark bbands on either side off the central maximum,if the diffration pattern is observed on a screen placed at 2 m from the slit.

What two main changes in diffraction pattern of a single slit will you observe,when the monochromatic source of light is replaced by a source of white light?

Consider the diffraction pattern for a small pinhole. As the size of the hole is increased.

Discuss the diffraction produced by a narrow slit which is illuminated by a monochromatic light.

For a given single slit,the diffraction pattern is obtained on a fixed screen,first by using red ligth and then with blue light.In which case,will the central maxima,in the observed diffraction pattern,have a larger angular width?