n YDSE, how many maximas can be obtained on a screen including central maxima in both sides ofthe central fringe if λ=3000Å,d=5000Å

Coherent light with a wavelength of λ = 500 nm is sent through two parallel slits, each having a width, a = 0.700 µm. The distance between the centres of the slits, d = 2.80 µm. The screen has a semi-cylindrical shape, with its axis at the midline between the slits. Determine the number of maxima.a.12.b.11.c.13.d.10.

A single slit diffraction pattern is observed on a screen that is 2.00 m from the slit. The slit width is 165 times the incoming wavelength. How wide is the central maximum?

In double slit experiment, the two slits are 1 mm apart and the screen is placed 1m away. A monochromatic light of wavelength 500 nm is used. What will be the width of each slit for obtaining 10 Maxima of double slit, within the central Maxima of Single Split pattern?

2.In an interference experiment, third bright fringe is obtained at apoint on the screen with a light of 700nm. What should be thewavelength of the light source in order to obtain 5th bright fringe atthe same point?

From the diffraction grating to the screen is 1 m. When the grating is illuminated by monochromatic light with a wavelength of 500 nm, the distance between the central and first maxima on the screen is 1 cm.How many strokes per millimeter are there in this grating?