A screen is placed 60.0 cm from a single slit, which is illuminated with light of wavelength 690 nm. If the distance between the first and third minima in the diffraction pattern is 3.10 mm, what is the width of the slit?

The picture shows the interference pattern obtained in a double-slit experiment with monochromatic light of wavelength 650 nm. The distance shown between intensity maxima is y = 4 mm.    How far away (in mm) from the central maxima is the location where the two waves have a path difference of exactly 1950 nm?

In a double-slit interference experiment, the light source is a visible laser with wavelength 4.31E-7 m, the distance between slits is 9.51E-4m, and a screen is 2.09 m away from the slits. What is the distance between the central bright fringe and a dark fringe resulting from a 5π phase difference between light from the two slits (in m)?

Light of wavelength 680 nm falls on two slits and produces an interference pattern in which the fourth-order fringe is 0.038 m from the central fringe on a screen 1.0 m away. What is the separation of the two slits

Two slits space 0.580 mm apart are placed 72.0 cm from a screen. What is the distance between the second and third dark lines of the interference pattern on the screen when the slits are illuminated with coherent light with a wavelength of 500 nm?

The coherence length of an ordinary white light source can be increased if we place a color filter in front of the source, so that the light that passes through the filter is somewhat monochromatic. The minimum wavelength of the emerging light is 546 nm. What is the maximum wavelength in order for the coherence length to be 0.1110 mm?

A beam of light of unknown wavelength λ is incident on a slit of width a = 0.2mm. The light exiting the slit is incident on a screen that is at a distance of L = 1m away. We notice that on the screen, the central maximum has a width of w = 2.7 mm (where the width is the distance between the first-order minima on each side of the central max). What is the wavelength of the incident light?

Light of wavelength 553.0 nm553.0 nm is incident on a narrow slit. The diffraction pattern is viewed on a screen 61.5 cm61.5 cm from the slit. The distance on the screen between the fifth order minimum and the central maximum is 1.25 cm1.25 cm. What is the width ?a of the slit in micrometers (μm)?