In a single slt diffraction pattern,how is the width of cetral bright maximum changed,when the distance between the slit and the screen is increased

In a single slt diffraction pattern,how is the width of cetral bright maximum changed,when teh slit width is decreased,

In a single slt diffraction pattern,how is the width of cetral bright maximum changed,when light of smaller wavelength is used.Justify you answer.

In a Young's double slit experiment,the slits are 1.5 mm apart.When the slits are illuminated by a monochromatic source and the screen is kept 1 m aprat from the slits,width of 10 fringes is measured as 3.93 mm.Calculate the wavelength of light used.What will be the width of 10 figes,when the distance between the slits and the screen is increased by 0.5 m?The source of light used remains the same.

How would the angular separation of interfernece frings in Young's double slit experiment change when the distance of separation between the slits and the screen is doubled?

Show that the central maximum in the single slit diffraction is twice as wide as the second maxima and the pattern becomes narrow as the width of slit is increased.

Answer the following questions: In a single slit diffraction experiment, the width of the slit is made double the original width. How does this affect the size and intensity of the central diffraction band?

A beam of light of wavelength 600 nm from a distant source falls on a single slit 1.00 mm wide and the resulting diffraction pattern is observed on a screen 2m away. What is the distance between the first dark fringes on either side of the central fringe?

In the diffraction of a single slit experiment, how would the width of and the intensity of central maximum change,if visible light of longer wavelength is used?

In Young's double slit experiment,the sepaation between the slit is halved and distance between the slits and screen is doubled.The fringe width is